diff options
Diffstat (limited to 'recipes/mesa/mesa-dri-7.8/glamo.patch')
| -rw-r--r-- | recipes/mesa/mesa-dri-7.8/glamo.patch | 2373 |
1 files changed, 0 insertions, 2373 deletions
diff --git a/recipes/mesa/mesa-dri-7.8/glamo.patch b/recipes/mesa/mesa-dri-7.8/glamo.patch deleted file mode 100644 index cc55c8b91e..0000000000 --- a/recipes/mesa/mesa-dri-7.8/glamo.patch +++ /dev/null @@ -1,2373 +0,0 @@ -diff --git a/configure.ac b/configure.ac -index 61487c3..c4952bf 100644 ---- a/configure.ac -+++ b/configure.ac -@@ -125,6 +125,9 @@ dnl Add flags for gcc and g++ - if test "x$GCC" = xyes; then - CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math" - -+ # Work around GCC bug #39501 -+ CFLAGS="$CFLAGS -fno-finite-math-only" -+ - # Enable -fvisibility=hidden if using a gcc that supports it - save_CFLAGS="$CFLAGS" - AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden]) -@@ -138,6 +141,9 @@ fi - if test "x$GXX" = xyes; then - CXXFLAGS="$CXXFLAGS -Wall" - -+ # Work around GCC bug #39501 -+ CXXFLAGS="$CXXFLAGS -fno-finite-math-only" -+ - # Work around aliasing bugs - developers should comment this out - CXXFLAGS="$CXXFLAGS -fno-strict-aliasing" - fi -diff --git a/src/mesa/drivers/dri/glamo/Makefile b/src/mesa/drivers/dri/glamo/Makefile -new file mode 100644 -index 0000000..e77193d ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/Makefile -@@ -0,0 +1,22 @@ -+# src/mesa/drivers/dri/glamo/Makefile -+ -+TOP = ../../../../.. -+include $(TOP)/configs/current -+ -+LIBNAME = glamo_dri.so -+ -+DRIVER_SOURCES = \ -+ glamo_screen.c glamo_context.c glamo_state.c glamo_fbo.c glamo_tris.c \ -+ glamo_cmdq.c glamo_render.c -+ -+C_SOURCES = \ -+ $(COMMON_SOURCES) \ -+ $(DRIVER_SOURCES) -+ -+ASM_SOURCES = -+ -+DRI_LIB_DEPS += -ldrm_glamo -+ -+include ../Makefile.template -+ -+symlinks: -diff --git a/src/mesa/drivers/dri/glamo/glamo_cmdq.c b/src/mesa/drivers/dri/glamo/glamo_cmdq.c -new file mode 100644 -index 0000000..1334f8e ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_cmdq.c -@@ -0,0 +1,110 @@ -+/* -+ * Command queue submission via DRM -+ * -+ * Copyright 2009 Thomas White <taw@bitwiz.org.uk> -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of -+ * the License, or (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, -+ * MA 02111-1307 USA -+ */ -+ -+ -+#include <stdint.h> -+#include <stdlib.h> -+#include <drm.h> -+#include <glamo_drm.h> -+#include <glamo_bo.h> -+ -+#include "glamo_context.h" -+#include "glamo_cmdq.h" -+ -+ -+/* Submit the prepared command sequence to the kernel */ -+void glamoDRMDispatch(glamoContext *gCtx) -+{ -+ drm_glamo_cmd_burst_t burst; -+ int r; -+ -+ burst.base = gCtx->cmd_burst_base; -+ burst.data = gCtx->cmdq_drm; -+ burst.bufsz = gCtx->cmdq_drm_used * 2; /* -> bytes */ -+ burst.nobjs = gCtx->cmdq_obj_used; -+ burst.objs = gCtx->cmdq_objs; -+ burst.obj_pos = gCtx->cmdq_obj_pos; -+ -+ r = drmCommandWrite(gCtx->drm_fd, DRM_GLAMO_CMDBURST, -+ &burst, sizeof(burst)); -+ if ( r != 0 ) { -+ fprintf(stderr, "DRM_GLAMO_CMDBURST failed\n"); -+ } -+ -+ /* Reset counts to zero for the next sequence */ -+ gCtx->cmdq_obj_used = 0; -+ gCtx->cmdq_drm_used = 0; -+} -+ -+ -+void glamoDRMAddData(glamoContext *gCtx, uint32_t val, int len) -+{ -+ if ( gCtx->cmdq_drm_used+4 > gCtx->cmdq_drm_size ) { -+ fprintf(stderr, "Burst command too large\n"); -+ return; -+ } -+ -+ /* Record command */ -+ if ( len == 2 ) { -+ gCtx->cmdq_drm[gCtx->cmdq_drm_used++] = val & 0xffff; -+ } else if ( len == 4 ) { -+ gCtx->cmdq_drm[gCtx->cmdq_drm_used++] = val & 0x0000ffff; -+ gCtx->cmdq_drm[gCtx->cmdq_drm_used++] = val & 0xffff0000; -+ } else { -+ fprintf(stderr, "Wrong command length!\n"); -+ } -+} -+ -+ -+void glamoDRMAddBO(glamoContext *gCtx, struct glamo_bo *bo) -+{ -+ if ( gCtx->cmdq_drm_used+4 > gCtx->cmdq_drm_size ) { -+ fprintf(stderr, "Burst command too large\n"); -+ return; -+ } -+ -+ /* Record object position */ -+ gCtx->cmdq_objs[gCtx->cmdq_obj_used] = bo->handle; -+ /* -> bytes */ -+ gCtx->cmdq_obj_pos[gCtx->cmdq_obj_used] = gCtx->cmdq_drm_used * 2; -+ gCtx->cmdq_obj_used++; -+ -+ /* Record command */ -+ gCtx->cmdq_drm[gCtx->cmdq_drm_used++] = 0x0000; -+ gCtx->cmdq_drm[gCtx->cmdq_drm_used++] = 0x0000; -+} -+ -+ -+void glamoDRMStartBurst(glamoContext *gCtx, uint16_t base) -+{ -+ gCtx->cmd_burst_base = base; -+} -+ -+ -+void glamoInitCmdqCache(glamoContext *gCtx) -+{ -+ gCtx->cmdq_objs = malloc(1024); -+ gCtx->cmdq_obj_pos = malloc(1024); -+ gCtx->cmdq_obj_used = 0; -+ gCtx->cmdq_drm_used = 0; -+ gCtx->cmdq_drm_size = 4 * 1024; -+ gCtx->cmdq_drm = malloc(gCtx->cmdq_drm_size); -+} -diff --git a/src/mesa/drivers/dri/glamo/glamo_cmdq.h b/src/mesa/drivers/dri/glamo/glamo_cmdq.h -new file mode 100644 -index 0000000..7420d7b ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_cmdq.h -@@ -0,0 +1,33 @@ -+/* -+ * Command queue submission via DRM -+ * -+ * Copyright 2009 Thomas White <taw@bitwiz.org.uk> -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of -+ * the License, or (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, -+ * MA 02111-1307 USA -+ */ -+ -+ -+#include <stdint.h> -+#include <glamo_bo.h> -+ -+#include "glamo_context.h" -+ -+ -+extern void glamoDRMDispatch(glamoContext *gCtx); -+extern void glamoDRMAddBO(glamoContext *gCtx, struct glamo_bo *bo); -+extern void glamoDRMAddData(glamoContext *gCtx, uint32_t val, int len); -+extern void glamoDRMStartBurst(glamoContext *gCtx, uint16_t base); -+extern void glamoInitCmdqCache(glamoContext *gCtx); -diff --git a/src/mesa/drivers/dri/glamo/glamo_context.c b/src/mesa/drivers/dri/glamo/glamo_context.c -new file mode 100644 -index 0000000..527654f ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_context.c -@@ -0,0 +1,360 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009 Thomas White <taw@bitwiz.org.uk> -+ * Roughly based on sis_context.c (c) 2003 Eric Anholt -+ * and radeon_common_context.c -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+ -+#include "dri_util.h" -+#include "drirenderbuffer.h" -+#include "utils.h" -+ -+#include "swrast/swrast.h" -+#include "swrast_setup/swrast_setup.h" -+#include "drivers/common/driverfuncs.h" -+#include "vbo/vbo.h" -+#include "tnl/tnl.h" -+#include "tnl/t_pipeline.h" -+#include "main/state.h" -+ -+#include "glamo_context.h" -+#include "glamo_screen.h" -+#include "glamo_state.h" -+#include "glamo_fbo.h" -+#include "glamo_tris.h" -+#include "glamo_render.h" -+#include "glamo_cmdq.h" -+ -+#include <glamo_bo.h> -+#include <glamo_bo_gem.h> -+#include <glamo_drm.h> -+ -+ -+#define DRIVER_DATE "20090913" -+ -+ -+static inline struct glamo_renderbuffer *glamo_get_renderbuffer( -+ struct gl_framebuffer *fb, -+ int att_index) -+{ -+ if ( att_index >= 0 ) { -+ struct glamo_renderbuffer *gr; -+ gr = glamo_renderbuffer(fb->Attachment[att_index].Renderbuffer); -+ return gr; -+ } else { -+ return NULL; -+ } -+} -+ -+ -+static const GLubyte *glamoGetString(GLcontext *ctx, GLenum name) -+{ -+ static char buffer[128]; -+ -+ switch (name) { -+ case GL_VENDOR: -+ return (GLubyte *)"Thomas White"; -+ case GL_RENDERER: { -+ driGetRendererString(buffer, "Glamo", DRIVER_DATE, 0); -+ return (GLubyte *) buffer; -+ } -+ default: -+ return 0; -+ } -+} -+ -+ -+/* Called when Mesa needs to know the size of the framebuffer */ -+static void glamoBufferSize(GLframebuffer *buffer, -+ GLuint *width, GLuint *height) -+{ -+ GET_CURRENT_CONTEXT(ctx); -+ glamoContextPtr glamo = GLAMO_CONTEXT(ctx); -+ -+ *width = glamo->driDrawable->w; -+ *height = glamo->driDrawable->h; -+} -+ -+ -+GLboolean glamoCreateContext(const __GLcontextModes *glVisual, -+ __DRIcontext *driContextPriv, -+ void *sharedContextPrivate) -+{ -+ GLcontext *ctx, *shareCtx; -+ __DRIscreen *sPriv = driContextPriv->driScreenPriv; -+ glamoContextPtr context; -+ glamoScreenPtr glamoScreen; -+ struct dd_function_table functions; -+ -+ context = (glamoContextPtr)CALLOC(sizeof(*context)); -+ if ( context == NULL ) return GL_FALSE; -+ -+ _mesa_init_driver_functions(&functions); -+ -+ /* Allocate the Mesa context */ -+ if ( sharedContextPrivate ) -+ shareCtx = ((glamoContextPtr)sharedContextPrivate)->glCtx; -+ else -+ shareCtx = NULL; -+ context->glCtx = _mesa_create_context(glVisual, shareCtx, -+ &functions, (void *)context); -+ if ( context->glCtx == NULL ) { -+ FREE(context); -+ return GL_FALSE; -+ } -+ driContextPriv->driverPrivate = context; -+ ctx = context->glCtx; -+ -+ glamoScreen = context->glamoScreen = (glamoScreenPtr)sPriv->private; -+ -+ ctx->Driver.GetString = glamoGetString; -+ ctx->Driver.GetBufferSize = glamoBufferSize; -+ -+ context->driContext = driContextPriv; -+ context->driScreen = sPriv; -+ context->driDrawable = NULL; -+ context->drm_fd = sPriv->fd; -+ -+ /* Initialize the software rasterizer and helper modules. */ -+ _swrast_CreateContext(ctx); -+ _vbo_CreateContext(ctx); -+ _tnl_CreateContext(ctx); -+ _swsetup_CreateContext(ctx); -+ -+ /* Install our pipeline (see glamo_render.c) */ -+ _tnl_install_pipeline(ctx, glamo_pipeline); -+ -+ _swrast_allow_pixel_fog(ctx, GL_TRUE); -+ _swrast_allow_vertex_fog(ctx, GL_FALSE); -+ _tnl_allow_pixel_fog(ctx, GL_TRUE); -+ _tnl_allow_vertex_fog(ctx, GL_FALSE); -+ -+ glamoInitCmdqCache(context); -+ glamoInitStateFuncs(ctx); -+ glamoInitTriFuncs(ctx); -+ -+ return GL_TRUE; -+} -+ -+ -+void glamoDestroyContext(__DRIcontext *driContextPriv) -+{ -+ glamoContextPtr context; -+ -+ context = (glamoContextPtr)driContextPriv->driverPrivate; -+ assert(context != NULL); -+ -+ if ( context != NULL ) { -+ -+ _swsetup_DestroyContext(context->glCtx); -+ _tnl_DestroyContext(context->glCtx); -+ _vbo_DestroyContext(context->glCtx); -+ _swrast_DestroyContext(context->glCtx); -+ -+ _mesa_destroy_context(context->glCtx); -+ -+ } -+ -+ FREE(context); -+} -+ -+ -+void glamo_update_renderbuffers(__DRIcontext *context, -+ __DRIdrawable *drawable) -+{ -+ unsigned int attachments[10]; -+ __DRIbuffer *buffers; -+ __DRIscreen *screen; -+ int i, count; -+ struct glamo_framebuffer *draw; -+ glamoContextPtr glamo; -+ struct glamo_bo *bo; -+ -+ draw = drawable->driverPrivate; -+ screen = context->driScreenPriv; -+ glamo = (glamoContextPtr)context->driverPrivate; -+ i = 0; -+ if ( draw->color_rb[0] ) { -+ attachments[i++] = __DRI_BUFFER_FRONT_LEFT; -+ } -+ if ( draw->color_rb[1] ) { -+ attachments[i++] = __DRI_BUFFER_BACK_LEFT; -+ } -+ -+ buffers = screen->dri2.loader->getBuffers(drawable, -+ &drawable->w, -+ &drawable->h, -+ attachments, i, -+ &count, -+ drawable->loaderPrivate); -+ if ( buffers == NULL ) return; -+ -+ /* Set one cliprect to cover the whole drawable */ -+ drawable->x = 0; -+ drawable->y = 0; -+ drawable->backX = 0; -+ drawable->backY = 0; -+ drawable->numClipRects = 1; -+ drawable->pClipRects[0].x1 = 0; -+ drawable->pClipRects[0].y1 = 0; -+ drawable->pClipRects[0].x2 = drawable->w; -+ drawable->pClipRects[0].y2 = drawable->h; -+ drawable->numBackClipRects = 1; -+ drawable->pBackClipRects[0].x1 = 0; -+ drawable->pBackClipRects[0].y1 = 0; -+ drawable->pBackClipRects[0].x2 = drawable->w; -+ drawable->pBackClipRects[0].y2 = drawable->h; -+ -+ /* For each attachment */ -+ for ( i=0; i<count; i++ ) { -+ -+ struct glamo_renderbuffer *grb; -+ -+ switch ( buffers[i].attachment ) { -+ case __DRI_BUFFER_FRONT_LEFT: -+ grb = draw->color_rb[0]; -+ break; -+ case __DRI_BUFFER_BACK_LEFT: -+ grb = draw->color_rb[1]; -+ break; -+ case __DRI_BUFFER_DEPTH: -+ grb = glamo_get_renderbuffer(&draw->base, BUFFER_DEPTH); -+ break; -+ case __DRI_BUFFER_STENCIL: -+ grb = glamo_get_renderbuffer(&draw->base, -+ BUFFER_STENCIL); -+ break; -+ case __DRI_BUFFER_FAKE_FRONT_LEFT: -+ grb = draw->color_rb[0]; -+ break; -+ case __DRI_BUFFER_ACCUM: -+ default: -+ fprintf(stderr, -+ "Unhandled buffer attach event," -+ " attachment type %d\n", buffers[i].attachment); -+ return; -+ } -+ -+ if ( grb == NULL ) { -+ /* Don't know how to handle this type of buffer */ -+ continue; -+ } -+ -+ if ( grb->bo ) { -+ uint32_t name = glamo_gem_get_name(grb->bo); -+ if ( name == buffers[i].name ) { -+ /* Buffer already attached. No action needed */ -+ continue; -+ } -+ } -+ -+ grb->cpp = buffers[i].cpp; -+ grb->pitch = buffers[i].pitch; -+ grb->width = drawable->w; -+ grb->height = drawable->h; -+ -+ bo = glamo_bo_open(glamo->glamoScreen->bom, buffers[i].name, -+ 0, 0, GLAMO_GEM_DOMAIN_VRAM, -+ buffers[i].flags); -+ if ( bo == NULL ) { -+ fprintf(stderr, "Failed to attach buffer %d\n", -+ buffers[i].name); -+ } -+ -+ glamo_renderbuffer_set_bo(grb, bo); -+ glamo_bo_unref(bo); -+ -+ } -+ -+ driUpdateFramebufferSize(glamo->glCtx, drawable); -+} -+ -+ -+GLboolean glamoMakeCurrent(__DRIcontext *driContextPriv, -+ __DRIdrawable *driDrawPriv, -+ __DRIdrawable *driReadPriv) -+{ -+ struct glamo_framebuffer *draw_fb; -+ struct gl_framebuffer *read_fb; -+ glamoContextPtr glamo; -+ -+ if ( driContextPriv == NULL ) { -+ _mesa_make_current(NULL, NULL, NULL); -+ return GL_TRUE; -+ } -+ -+ /* The Glamo context we're switching to */ -+ glamo = (glamoContextPtr)driContextPriv->driverPrivate; -+ -+ glamo->driDrawable = driDrawPriv; -+ -+ /* These two will probably be the same */ -+ draw_fb = (struct glamo_framebuffer *)driDrawPriv->driverPrivate; -+ read_fb = (struct gl_framebuffer *)driReadPriv->driverPrivate; -+ -+ glamo_update_renderbuffers(driContextPriv, driDrawPriv); -+ if (driDrawPriv != driReadPriv) -+ glamo_update_renderbuffers(driContextPriv, driReadPriv); -+ -+ _mesa_make_current(glamo->glCtx, &draw_fb->base, read_fb); -+ _mesa_update_state(glamo->glCtx); -+ -+ return GL_TRUE; -+} -+ -+ -+GLboolean glamoUnbindContext(__DRIcontext *driContextPriv) -+{ -+ return GL_TRUE; -+} -+ -+ -+/* Convert IEEE754 32-bit float to Glamo's signed 24-bit float */ -+uint32_t float7s16(GLfloat in) -+{ -+ uint32_t a, b; -+ uint32_t sign, expo, mant; /* Sign, exponent, significand */ -+ -+ a = *(uint32_t *)∈ -+ -+ /* This is bad */ -+ if ( a & 0x40000000 ) { -+ printf(stderr, "Warning: Exponent won't fit into 7 bits\n"); -+ } -+ -+ /* This hopefully isn't a big problem */ -+ if ( a & 0x0000007f ) { -+ printf(stderr, "Warning: Precision lost in FP conversion\n"); -+ } -+ -+ /* Separate out the right bits */ -+ mant = a & 0x007fff80; /* Bits 7-22 (bits 0-6 are lost) */ -+ expo = a & 0x3f800000; /* Bits 23-29 (bit 30 is lost) */ -+ sign = a & 0x80000000; /* Bit 31 */ -+ -+ /* Shift and recombine */ -+ b = sign >> 8; /* Fills bit 23 */ -+ b |= expo >> 7; /* Fills bits 16-22 */ -+ b |= mant >> 7; /* Fills bits 0-15 */ -+ -+ return b; -+} -diff --git a/src/mesa/drivers/dri/glamo/glamo_context.h b/src/mesa/drivers/dri/glamo/glamo_context.h -new file mode 100644 -index 0000000..ccce29c ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_context.h -@@ -0,0 +1,106 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009 Thomas White <taw@bitwiz.org.uk> -+ * Roughly based on sis_context.h (c) 2003 Eric Anholt -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+#ifndef __GLAMO_CONTEXT_H -+#define __GLAMO_CONTEXT_H -+ -+ -+#include "dri_util.h" -+#include "utils.h" -+#include "tnl/t_vertex.h" -+ -+#include "glamo_screen.h" -+ -+ -+typedef struct glamo_context glamoContext; -+typedef struct glamo_context *glamoContextPtr; -+ -+struct glamo_context { -+ -+ GLcontext *glCtx; /* Must be first in this structure */ -+ -+ int drm_fd; /* DRM fd */ -+ -+ __DRIcontext *driContext; /* DRI context */ -+ __DRIscreen *driScreen; /* DRI screen */ -+ __DRIdrawable *driDrawable; /* DRI drawable bound to this ctx */ -+ -+ glamoScreenPtr glamoScreen; /* Screen private DRI data */ -+ -+ driOptionCache optionCache; -+ -+ uint16_t *cmdq_drm; /* Command queue cache */ -+ uint16_t cmd_burst_base; -+ int cmdq_drm_used; -+ int cmdq_drm_size; -+ int cmdq_obj_used; -+ uint32_t *cmdq_objs; -+ unsigned int *cmdq_obj_pos; -+ -+ /* Information about the current primitive */ -+ struct { -+ GLuint id; -+ uint32_t primitive; /* Current hardware primitive type */ -+ struct glamo_bo *vb_bo; -+ uint8_t *vb; -+ unsigned int start_offset; /* Byte offset of start */ -+ unsigned int current_offset; /* Byte offset of next vertex */ -+ unsigned int count; /* Number of vertices */ -+ } prim; -+ -+ /* Current vertex format and attributes */ -+ int vertex_size; -+ struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX]; -+ -+ /* State */ -+ GLuint new_state; /* State which must be updated */ -+ uint16_t col_clear; -+ -+}; -+ -+#define GLAMO_CONTEXT(ctx) ((glamoContextPtr)(ctx->DriverCtx)) -+ -+#define TAG(x) glamo##x -+#include "tnl_dd/t_dd_vertex.h" -+#undef TAG -+ -+extern GLboolean glamoCreateContext(const __GLcontextModes *glVis, -+ __DRIcontext *driContextPriv, -+ void *sharedContextPrivate); -+extern void glamoDestroyContext(__DRIcontext *dcp); -+extern GLboolean glamoMakeCurrent(__DRIcontext *driContextPriv, -+ __DRIdrawable *driDrawPriv, -+ __DRIdrawable *driReadPriv); -+extern GLboolean glamoUnbindContext(__DRIcontext *driContextPriv); -+extern void glamo_update_renderbuffers(__DRIcontext *context, -+ __DRIdrawable *drawable); -+ -+#define GLAMO_PACKCOLOR565(r, g, b) \ -+ ((((r) & 0xf8) << 8) \ -+ | (((g) & 0xfc) << 3) \ -+ | (((b) & 0xf8) >> 3)) -+ -+extern uint32_t float7s16(GLfloat in); -+ -+#endif /* __GLAMO_CONTEXT_H */ -diff --git a/src/mesa/drivers/dri/glamo/glamo_fbo.c b/src/mesa/drivers/dri/glamo/glamo_fbo.c -new file mode 100644 -index 0000000..c866d21 ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_fbo.c -@@ -0,0 +1,130 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009 Thomas White <taw@bitwiz.org.uk> -+ * Roughly based on radeon_fbo.c (c) 2008 Red Hat Inc -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+ -+#include "main/imports.h" -+#include "main/macros.h" -+#include "main/mtypes.h" -+#include "main/formats.h" -+#include "main/fbobject.h" -+#include "main/framebuffer.h" -+#include "main/renderbuffer.h" -+#include "main/context.h" -+#include "dri_util.h" -+ -+/* This comes from libdrm_glamo */ -+#include <glamo_bo.h> -+ -+#include "glamo_fbo.h" -+ -+ -+static void glamo_delete_renderbuffer(struct gl_renderbuffer *rb) -+{ -+ struct glamo_renderbuffer *grb = glamo_renderbuffer(rb); -+ -+ ASSERT(grb); -+ -+ if ( grb && grb->bo ) { -+ glamo_bo_unref(grb->bo); -+ } -+ _mesa_free(grb); -+} -+ -+ -+static void *glamo_get_pointer(GLcontext *ctx, struct gl_renderbuffer *rb, -+ GLint x, GLint y) -+{ -+ return NULL; /* Can't be directly addressed */ -+} -+ -+ -+/* Called for each hardware renderbuffer when a _window_ is resized. -+ * Just update fields. -+ * Not used for user-created renderbuffers! -+ */ -+static GLboolean glamo_alloc_window_storage(GLcontext *ctx, -+ struct gl_renderbuffer *rb, -+ GLenum internalFormat, -+ GLuint width, GLuint height) -+{ -+ ASSERT(rb->Name == 0); -+ rb->Width = width; -+ rb->Height = height; -+ rb->Format = internalFormat; -+ return GL_TRUE; -+} -+ -+ -+/* Create a buffer, such as a colour or depth buffer */ -+struct glamo_renderbuffer *glamo_create_renderbuffer(GLenum format, -+ __DRIdrawable *driDrawPriv) -+{ -+ struct glamo_renderbuffer *grb; -+ -+ grb = CALLOC_STRUCT(glamo_renderbuffer); -+ if ( !grb ) return NULL; -+ -+ _mesa_init_renderbuffer(&grb->base, 0); -+ grb->base.ClassID = GLAMO_RB_CLASS; -+ -+ switch (format) { -+ case GL_RGB5: -+ grb->base.Format = MESA_FORMAT_RGB565; -+ grb->base._BaseFormat = GL_RGB; -+ -+ grb->base.DataType = GL_UNSIGNED_BYTE; -+ break; -+ case GL_DEPTH_COMPONENT16: -+ grb->base.DataType = GL_UNSIGNED_SHORT; -+ grb->base._BaseFormat = GL_DEPTH_COMPONENT; -+ break; -+ default: -+ fprintf(stderr, "%s: Unknown format 0x%04x\n", __FUNCTION__, format); -+ _mesa_delete_renderbuffer(&grb->base); -+ return NULL; -+ } -+ -+ grb->dPriv = driDrawPriv; -+ grb->base.InternalFormat = format; -+ -+ grb->base.Delete = glamo_delete_renderbuffer; -+ grb->base.AllocStorage = glamo_alloc_window_storage; -+ grb->base.GetPointer = glamo_get_pointer; -+ -+ return grb; -+} -+ -+ -+void glamo_renderbuffer_set_bo(struct glamo_renderbuffer *grb, -+ struct glamo_bo *bo) -+{ -+ struct glamo_bo *old; -+ old = grb->bo; -+ grb->bo = bo; -+ glamo_bo_ref(bo); -+ if ( old ) glamo_bo_unref(old); -+} -+ -+ -+/* kate: space-indent on; indent-width 3; mixedindent off; indent-mode cstyle; */ -diff --git a/src/mesa/drivers/dri/glamo/glamo_fbo.h b/src/mesa/drivers/dri/glamo/glamo_fbo.h -new file mode 100644 -index 0000000..48210dd ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_fbo.h -@@ -0,0 +1,77 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009 Thomas White <taw@bitwiz.org.uk> -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+#ifndef __GLAMO_FBO_H -+#define __GLAMO_FBO_H -+ -+ -+#include "main/mtypes.h" -+#include "dri_util.h" -+ -+ -+/* This is just a marker so we can tell a Glamo renderbuffer from a Mesa one */ -+#define GLAMO_RB_CLASS (0xdeadbeef) -+ -+ -+struct glamo_renderbuffer -+{ -+ struct gl_renderbuffer base; /* Must be first */ -+ struct glamo_bo *bo; -+ unsigned int cpp; -+ unsigned int pitch; -+ unsigned int width; -+ unsigned int height; -+ -+ __DRIdrawable *dPriv; -+}; -+ -+ -+struct glamo_framebuffer -+{ -+ struct gl_framebuffer base; -+ struct glamo_renderbuffer *color_rb[2]; -+}; -+ -+ -+/* This is just a small wrapper function to return NULL if the gl_renderbuffer -+ * is not a glamo_renderbuffer */ -+static inline struct glamo_renderbuffer -+ *glamo_renderbuffer(struct gl_renderbuffer *rb) -+{ -+ struct glamo_renderbuffer *grb = (struct glamo_renderbuffer *)rb; -+ if ( grb && grb->base.ClassID == GLAMO_RB_CLASS ) -+ return grb; -+ else -+ return NULL; -+} -+ -+ -+extern struct glamo_renderbuffer *glamo_create_renderbuffer(GLenum format, -+ __DRIdrawable *driDrawPriv); -+ -+extern void glamo_renderbuffer_set_bo(struct glamo_renderbuffer *grb, -+ struct glamo_bo *bo); -+ -+#endif /* __GLAMO_FBO_H */ -+ -+/* kate: space-indent on; indent-width 3; mixedindent off; indent-mode cstyle; */ -diff --git a/src/mesa/drivers/dri/glamo/glamo_regs.h b/src/mesa/drivers/dri/glamo/glamo_regs.h -new file mode 100644 -index 0000000..02b2294 ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_regs.h -@@ -0,0 +1,174 @@ -+#ifndef _GLAMO_REGS_H -+#define _GLAMO_REGS_H -+ -+/* Smedia Glamo 336x/337x driver -+ * -+ * (C) 2007 by OpenMoko, Inc. -+ * Author: Harald Welte <laforge@openmoko.org> -+ * All rights reserved. -+ * -+ * Modified for Glamo Mesa driver by Thomas White <taw@bitwiz.org.uk> -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of -+ * the License, or (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, -+ * MA 02111-1307 USA -+ */ -+ -+enum glamo_regster_offsets { -+ GLAMO_REGOFS_GENERIC = 0x0000, -+ GLAMO_REGOFS_HOSTBUS = 0x0200, -+ GLAMO_REGOFS_MEMORY = 0x0300, -+ GLAMO_REGOFS_VIDCAP = 0x0400, -+ GLAMO_REGOFS_ISP = 0x0500, -+ GLAMO_REGOFS_JPEG = 0x0800, -+ GLAMO_REGOFS_MPEG = 0x0c00, -+ GLAMO_REGOFS_LCD = 0x1100, -+ GLAMO_REGOFS_MMC = 0x1400, -+ GLAMO_REGOFS_MPROC0 = 0x1500, -+ GLAMO_REGOFS_MPROC1 = 0x1580, -+ GLAMO_REGOFS_CMDQUEUE = 0x1600, -+ GLAMO_REGOFS_RISC = 0x1680, -+ GLAMO_REGOFS_2D = 0x1700, -+ GLAMO_REGOFS_3D = 0x1b00, -+}; -+ -+ -+#define REG_MPEG(x) (GLAMO_REGOFS_MPEG+(x)) -+ -+enum glamo_register_mpeg { -+ // -+ GLAMO_REG_MPEG_DC_ADDRL = REG_MPEG(0x3c), -+ GLAMO_REG_MPEG_DC_ADDRH = REG_MPEG(0x3e), -+ GLAMO_REG_MPEG_AC_ADDRL = REG_MPEG(0x40), -+ GLAMO_REG_MPEG_AC_ADDRH = REG_MPEG(0x42), -+ // -+ GLAMO_REG_MPEG_SAFE_1 = REG_MPEG(0x60), -+ GLAMO_REG_MPEG_SAFE_2 = REG_MPEG(0x62), -+ GLAMO_REG_MPEG_SAFE_3 = REG_MPEG(0x64), -+ // -+ GLAMO_REG_MPEG_DEC_OUT0_Y_ADDRL = REG_MPEG(0x6e), -+ GLAMO_REG_MPEG_DEC_OUT0_Y_ADDRH = REG_MPEG(0x70), -+ GLAMO_REG_MPEG_DEC_OUT0_U_ADDRL = REG_MPEG(0x72), -+ GLAMO_REG_MPEG_DEC_OUT0_U_ADDRH = REG_MPEG(0x74), -+ GLAMO_REG_MPEG_DEC_OUT0_V_ADDRL = REG_MPEG(0x76), -+ GLAMO_REG_MPEG_DEC_OUT0_V_ADDRH = REG_MPEG(0x78), -+ GLAMO_REG_MPEG_DEC_OUT1_Y_ADDRL = REG_MPEG(0x7a), -+ GLAMO_REG_MPEG_DEC_OUT1_Y_ADDRH = REG_MPEG(0x7c), -+ GLAMO_REG_MPEG_DEC_OUT1_U_ADDRL = REG_MPEG(0x7e), -+ GLAMO_REG_MPEG_DEC_OUT1_U_ADDRH = REG_MPEG(0x80), -+ GLAMO_REG_MPEG_DEC_OUT1_V_ADDRL = REG_MPEG(0x82), -+ GLAMO_REG_MPEG_DEC_OUT1_V_ADDRH = REG_MPEG(0x84), -+ GLAMO_REG_MPEG_DEC_OUT2_Y_ADDRL = REG_MPEG(0x86), -+ GLAMO_REG_MPEG_DEC_OUT2_Y_ADDRH = REG_MPEG(0x88), -+ GLAMO_REG_MPEG_DEC_OUT2_U_ADDRL = REG_MPEG(0x8a), -+ GLAMO_REG_MPEG_DEC_OUT2_U_ADDRH = REG_MPEG(0x8c), -+ GLAMO_REG_MPEG_DEC_OUT2_V_ADDRL = REG_MPEG(0x8e), -+ GLAMO_REG_MPEG_DEC_OUT2_V_ADDRH = REG_MPEG(0x90), -+ GLAMO_REG_MPEG_DEC_WIDTH = REG_MPEG(0x92), -+ GLAMO_REG_MPEG_DEC_HEIGHT = REG_MPEG(0x94), -+ GLAMO_REG_MPEG_SPECIAL = REG_MPEG(0x96), -+ GLAMO_REG_MPEG_DEC_IN_ADDRL = REG_MPEG(0x98), -+ GLAMO_REG_MPEG_DEC_IN_ADDRH = REG_MPEG(0x9a), -+ // -+ GLAMO_REG_MPEG_DEBLK_THRESHOLD = REG_MPEG(0xc0), -+ // -+ GLAMO_REG_MPEG_DEC_STATUS = REG_MPEG(0xc8), -+ GLAMO_REG_MPEG_DEC_RB0 = REG_MPEG(0xca), -+ GLAMO_REG_MPEG_DEC_RB1 = REG_MPEG(0xcc), -+}; -+ -+ -+#define REG_2D(x) (GLAMO_REGOFS_2D+(x)) -+ -+enum glamo_register_2d { -+ GLAMO_REG_2D_SRC_ADDRL = REG_2D(0x00), -+ GLAMO_REG_2D_SRC_ADDRH = REG_2D(0x02), -+ GLAMO_REG_2D_SRC_PITCH = REG_2D(0x04), -+ GLAMO_REG_2D_SRC_X = REG_2D(0x06), -+ GLAMO_REG_2D_SRC_Y = REG_2D(0x08), -+ GLAMO_REG_2D_DST_X = REG_2D(0x0a), -+ GLAMO_REG_2D_DST_Y = REG_2D(0x0c), -+ GLAMO_REG_2D_DST_ADDRL = REG_2D(0x0e), -+ GLAMO_REG_2D_DST_ADDRH = REG_2D(0x10), -+ GLAMO_REG_2D_DST_PITCH = REG_2D(0x12), -+ GLAMO_REG_2D_DST_HEIGHT = REG_2D(0x14), -+ GLAMO_REG_2D_RECT_WIDTH = REG_2D(0x16), -+ GLAMO_REG_2D_RECT_HEIGHT = REG_2D(0x18), -+ GLAMO_REG_2D_PAT_ADDRL = REG_2D(0x1a), -+ GLAMO_REG_2D_PAT_ADDRH = REG_2D(0x1c), -+ GLAMO_REG_2D_PAT_FG = REG_2D(0x1e), -+ GLAMO_REG_2D_PAT_BG = REG_2D(0x20), -+ GLAMO_REG_2D_SRC_FG = REG_2D(0x22), -+ GLAMO_REG_2D_SRC_BG = REG_2D(0x24), -+ GLAMO_REG_2D_MASK1 = REG_2D(0x26), -+ GLAMO_REG_2D_MASK2 = REG_2D(0x28), -+ GLAMO_REG_2D_MASK3 = REG_2D(0x2a), -+ GLAMO_REG_2D_MASK4 = REG_2D(0x2c), -+ GLAMO_REG_2D_ROT_X = REG_2D(0x2e), -+ GLAMO_REG_2D_ROT_Y = REG_2D(0x30), -+ GLAMO_REG_2D_LEFT_CLIP = REG_2D(0x32), -+ GLAMO_REG_2D_TOP_CLIP = REG_2D(0x34), -+ GLAMO_REG_2D_RIGHT_CLIP = REG_2D(0x36), -+ GLAMO_REG_2D_BOTTOM_CLIP = REG_2D(0x38), -+ GLAMO_REG_2D_COMMAND1 = REG_2D(0x3A), -+ GLAMO_REG_2D_COMMAND2 = REG_2D(0x3C), -+ GLAMO_REG_2D_COMMAND3 = REG_2D(0x3E), -+ GLAMO_REG_2D_SAFE = REG_2D(0x40), -+ GLAMO_REG_2D_STATUS = REG_2D(0x42), -+ GLAMO_REG_2D_ID1 = REG_2D(0x44), -+ GLAMO_REG_2D_ID2 = REG_2D(0x46), -+ GLAMO_REG_2D_ID3 = REG_2D(0x48), -+}; -+ -+ -+/* No offset this time */ -+#define REG_3D(x) (x) -+ -+enum glamo_register_3d -+{ -+ /* Fire the engine */ -+ G3D_FIRE = REG_3D(0x2058), -+ -+ /* Streams of vertex/colour/normal/texcoord data */ -+ G3D_ACTIVE_STREAMS = REG_3D(0x1f00), -+ G3D_LAST_STREAM__VCOLFMT = REG_3D(0x2030), -+ G3D_STREAM_MODE_0 = REG_3D(0x1f10), -+ G3D_STREAM_BASE_0 = REG_3D(0x1f14), -+ G3D_STREAM_MODE_1 = REG_3D(0x1f18), -+ G3D_STREAM_BASE_1 = REG_3D(0x1f1c), -+ G3D_STREAM_MODE_2 = REG_3D(0x1f20), -+ G3D_STREAM_BASE_2 = REG_3D(0x1f24), -+ G3D_STREAM_MODE_3 = REG_3D(0x1f28), -+ G3D_STREAM_BASE_3 = REG_3D(0x1f2c), -+ G3D_STREAM_MODE_4 = REG_3D(0x1f30), -+ G3D_STREAM_BASE_4 = REG_3D(0x1f34), -+ G3D_STREAM_MODE_5 = REG_3D(0x1f38), -+ G3D_STREAM_BASE_5 = REG_3D(0x1f3c), -+ G3D_STREAM_MODE_6 = REG_3D(0x1f40), -+ G3D_STREAM_BASE_6 = REG_3D(0x1f44), -+ G3D_STREAM_MODE_7 = REG_3D(0x1f48), -+ G3D_STREAM_BASE_7 = REG_3D(0x1f4c), -+ -+ /* Modelview*projection matrix */ -+ G3D_MATRIX_MVP = REG_3D(0x26a0), /* .. 0x27df */ -+ -+ /* Modelview matrix */ -+ G3D_MATRIX_MV = REG_3D(0x26e0), /* .. 0x270f */ -+ -+ /* Inverse MVP, 3x3 only */ -+ G3D_MATRIX_IMVP = REG_3D(0x2710), /* .. 0x2733 */ -+ -+}; -+ -+#endif /* _GLAMO_REGS_H */ -diff --git a/src/mesa/drivers/dri/glamo/glamo_render.c b/src/mesa/drivers/dri/glamo/glamo_render.c -new file mode 100644 -index 0000000..fd52418 ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_render.c -@@ -0,0 +1,230 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009 Thomas White <taw@bitwiz.org.uk> -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ * -+ * -+ * Based on intel_render.c, to which the following notice applies: -+ * -+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. -+ * All Rights Reserved. -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the -+ * "Software"), to deal in the Software without restriction, including -+ * without limitation the rights to use, copy, modify, merge, publish, -+ * distribute, sub license, and/or sell copies of the Software, and to -+ * permit persons to whom the Software is furnished to do so, subject to -+ * the following conditions: -+ * -+ * The above copyright notice and this permission notice (including the -+ * next paragraph) shall be included in all copies or substantial portions -+ * of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. -+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR -+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ * -+ */ -+ -+ -+/* -+ * Render unclipped vertex buffers by emitting vertices directly to -+ * dma buffers. Use strip/fan hardware acceleration where possible. -+ * -+ */ -+#include "main/glheader.h" -+#include "main/context.h" -+#include "main/macros.h" -+#include "main/imports.h" -+#include "main/mtypes.h" -+#include "main/enums.h" -+ -+#include "tnl/t_context.h" -+#include "tnl/t_vertex.h" -+#include "tnl/t_pipeline.h" -+ -+#include "glamo_context.h" -+#include "glamo_tris.h" -+#include "glamo_regs.h" -+ -+/* -+ * Render unclipped vertex buffers by emitting vertices directly to -+ * VRAM buffers. Use strip/fan hardware primitives where possible. -+ * Try to simulate missing primitives with indexed vertices. -+ */ -+#define HAVE_POINTS 1 -+#define HAVE_LINES 1 -+#define HAVE_LINE_STRIPS 0 -+#define HAVE_TRIANGLES 1 -+#define HAVE_TRI_STRIPS 0 -+#define HAVE_TRI_STRIP_1 0 -+#define HAVE_TRI_FANS 0 -+#define HAVE_POLYGONS 0 -+#define HAVE_QUADS 0 -+#define HAVE_QUAD_STRIPS 0 -+#define HAVE_ELTS 0 -+ -+ -+static void glamoFlushPrim(struct glamo_context *gCtx) -+{ -+ printf("glamoFlushPrim: %i vertices, %i %i\n", gCtx->prim.count, -+ gCtx->prim.start_offset, gCtx->prim.current_offset); -+ -+ if ( gCtx->prim.vb_bo == NULL ) return; -+ -+ /* Upload to hardware */ -+ glamo_bo_subdata(gCtx->prim.vb_bo, 0, gCtx->prim.current_offset, -+ gCtx->prim.vb); -+ -+ /* Dispatch to the hardware */ -+ glamoDRMStartBurst(gCtx, G3D_STREAM_MODE_0); -+ glamoDRMAddData(gCtx, 0x000f0300, 4); -+ glamoDRMAddBO(gCtx, gCtx->prim.vb_bo); -+ glamoDRMDispatch(gCtx); -+ -+ /* Please use a new BO for the next buffer */ -+ gCtx->prim.vb_bo = NULL; -+ -+ /* Continue from new start */ -+ gCtx->prim.start_offset = gCtx->prim.current_offset; -+} -+ -+ -+static inline GLuint glamoGetVBMax(struct glamo_context *gCtx) -+{ -+ return GLAMO_VB_SIZE / gCtx->vertex_size; -+} -+ -+ -+static inline GLuint glamoGetCurrentMax(struct glamo_context *gCtx) -+{ -+ /* How many more vertices can be accommodated? -+ * Each vertex takes up 4x 32-bit fixed point values */ -+ return (GLAMO_VB_SIZE - gCtx->prim.current_offset) / gCtx->vertex_size; -+} -+ -+ -+#define LOCAL_VARS \ -+ struct glamo_context *gCtx = GLAMO_CONTEXT(ctx); -+ -+#define INIT(prim) -+ -+#define FLUSH() glamoFlushPrim(gCtx) -+ -+#define GET_SUBSEQUENT_VB_MAX_VERTS() glamoGetVBMax(gCtx) -+#define GET_CURRENT_VB_MAX_VERTS() glamoGetCurrentMax(gCtx) -+ -+#define ALLOC_VERTS(nr) glamoGetPrimSpace(gCtx, nr) -+ -+#define EMIT_VERTS(ctx, j, nr, buf) \ -+ _tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf) -+ -+#define TAG(x) glamo_##x -+#include "tnl_dd/t_dd_dmatmp.h" -+ -+ -+/**********************************************************************/ -+/* Render pipeline stage */ -+/**********************************************************************/ -+ -+static void glamoFireEngine(struct glamo_context *gCtx) -+{ -+ glamoDRMStartBurst(gCtx, G3D_FIRE); -+ glamoDRMAddData(gCtx, 0, 2); /* Fire! */ -+ glamoDRMDispatch(gCtx); -+} -+ -+ -+static GLboolean glamoRunRender(GLcontext *ctx, -+ struct tnl_pipeline_stage *stage) -+{ -+ TNLcontext *tnl = TNL_CONTEXT(ctx); -+ struct glamo_context *gCtx = GLAMO_CONTEXT(ctx); -+ struct vertex_buffer *VB = &tnl->vb; -+ GLuint i; -+ -+ printf("glamoRunRender\n"); -+ -+ /* Don't handle clipping */ -+ if ( !glamo_validate_render(ctx, VB) ) { -+ return GL_TRUE; /* Failed */ -+ } -+ -+ /* Validate GPU state */ -+ if ( gCtx->new_state ) { -+ if ( !glamoValidateState(ctx, gCtx->new_state) ) { -+ printf("Couldn't validate state...\n"); -+ } -+ } /* else nothing to update */ -+ -+ tnl->clipspace.new_inputs |= VERT_BIT_POS; -+ -+ tnl->Driver.Render.Start(ctx); -+ -+ for ( i=0; i<VB->PrimitiveCount; i++ ) { -+ -+ GLuint prim = _tnl_translate_prim(&VB->Primitive[i]); -+ GLuint start = VB->Primitive[i].start; -+ GLuint length = VB->Primitive[i].count; -+ -+ if (!length) continue; -+ -+ glamo_render_tab_verts[prim & PRIM_MODE_MASK](ctx, start, -+ start + length, prim); -+ -+ } -+ -+ tnl->Driver.Render.Finish(ctx); -+ -+ glamoFireEngine(gCtx); -+ -+ return GL_FALSE; /* Ok */ -+} -+ -+ -+static const struct tnl_pipeline_stage _glamo_render_stage = { -+ "glamo render", -+ NULL, -+ NULL, -+ NULL, -+ NULL, -+ glamoRunRender -+}; -+ -+ -+const struct tnl_pipeline_stage *glamo_pipeline[] = { -+ &_tnl_vertex_transform_stage, -+ &_tnl_vertex_cull_stage, -+ &_tnl_normal_transform_stage, -+ &_tnl_lighting_stage, -+ &_tnl_fog_coordinate_stage, -+ &_tnl_texgen_stage, -+ &_tnl_texture_transform_stage, -+ &_tnl_point_attenuation_stage, -+ &_tnl_vertex_program_stage, -+ &_glamo_render_stage, /* ADD: unclipped rastersetup-to-dma */ -+ &_tnl_render_stage, -+ 0, -+}; -diff --git a/src/mesa/drivers/dri/glamo/glamo_render.h b/src/mesa/drivers/dri/glamo/glamo_render.h -new file mode 100644 -index 0000000..99c36a8 ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_render.h -@@ -0,0 +1,31 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009 Thomas White <taw@bitwiz.org.uk> -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+#ifndef __GLAMO_RENDER_H -+#define __GLAMO_RENDER_H -+ -+#include "main/mtypes.h" -+ -+extern const struct tnl_pipeline_stage *glamo_pipeline[]; -+ -+#endif /* __GLAMO_RENDER_H */ -diff --git a/src/mesa/drivers/dri/glamo/glamo_screen.c b/src/mesa/drivers/dri/glamo/glamo_screen.c -new file mode 100644 -index 0000000..39148f3 ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_screen.c -@@ -0,0 +1,250 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009 Thomas White <taw@bitwiz.org.uk> -+ * Roughly based on sis_screen.c (c) 2003 Eric Anholt -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+ -+#include "dri_util.h" -+#include "utils.h" -+#include "xmlconfig.h" -+#include "GL/internal/dri_interface.h" -+#include "main/framebuffer.h" -+#include "main/renderbuffer.h" -+ -+#include "glamo_screen.h" -+#include "glamo_context.h" -+#include "glamo_fbo.h" -+ -+/* This comes from libdrm_glamo */ -+#include <glamo_bo_gem.h> -+ -+ -+static int glamoInitDriver(__DRIscreen *psp) -+{ -+ return 0; -+} -+ -+ -+static glamoScreenPtr glamoCreateScreen(__DRIscreen *sPriv) -+{ -+ glamoScreenPtr glamoScreen; -+ -+ /* Allocate the private area */ -+ glamoScreen = (glamoScreenPtr)CALLOC(sizeof(*glamoScreen)); -+ if ( glamoScreen == NULL ) -+ return NULL; -+ -+ glamoScreen->driScreen = sPriv; -+ -+ /* This is our link to the kernel's memory manager, via libdrm */ -+ glamoScreen->bom = glamo_bo_manager_gem_ctor(sPriv->fd); -+ -+ return glamoScreen; -+} -+ -+ -+static void glamoDestroyScreen(__DRIscreen *sPriv) -+{ -+ glamoScreenPtr glamoScreen = (glamoScreenPtr)sPriv->private; -+ -+ if ( glamoScreen == NULL ) -+ return; -+ -+ FREE(glamoScreen); -+ sPriv->private = NULL; -+} -+ -+ -+static const __DRIconfig **glamoInitScreen(__DRIscreen *sPriv) -+{ -+ __DRIconfig **configs; -+ uint8_t depth_bits_array[2]; -+ uint8_t stencil_bits_array[2]; -+ uint8_t msaa_samples_array[1]; -+ static const GLenum db_modes[] = { GLX_SWAP_COPY_OML, GLX_NONE }; -+ -+ /* Driver initialisation */ -+ if ( glamoInitDriver(sPriv) ) { -+ return NULL; -+ } -+ -+ /* Screen-specific initialisation */ -+ sPriv->private = glamoCreateScreen(sPriv); -+ if ( !sPriv->private ) { -+ glamoDestroyScreen(sPriv); -+ return NULL; -+ } -+ -+ depth_bits_array[0] = 0; -+ stencil_bits_array[0] = 0; -+ depth_bits_array[1] = 16; -+ stencil_bits_array[1] = 0; -+ msaa_samples_array[0] = 0; -+ -+ configs = driCreateConfigs(GL_RGB, GL_UNSIGNED_SHORT_5_6_5, -+ depth_bits_array, stencil_bits_array, 2, -+ db_modes, 2, msaa_samples_array, 1, GL_TRUE); -+ -+ if ( configs == NULL ) { -+ fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__, __LINE__); -+ return NULL; -+ } -+ -+ return (const __DRIconfig **)configs; -+} -+ -+ -+static const __DRIconfig **glamoInitScreen2(__DRIscreen *sPriv) -+{ -+ __DRIconfig **configs; -+ uint8_t depth_bits_array[2]; -+ uint8_t stencil_bits_array[2]; -+ uint8_t msaa_samples_array[1]; -+ static const GLenum db_modes[] = { GLX_SWAP_COPY_OML, GLX_NONE }; -+ -+ /* Driver initialisation */ -+ if ( glamoInitDriver(sPriv) ) { -+ return NULL; -+ } -+ -+ /* Screen-specific initialisation */ -+ sPriv->private = glamoCreateScreen(sPriv); -+ if ( !sPriv->private ) { -+ glamoDestroyScreen(sPriv); -+ return NULL; -+ } -+ -+ depth_bits_array[0] = 0; -+ stencil_bits_array[0] = 0; -+ depth_bits_array[1] = 16; -+ stencil_bits_array[1] = 0; -+ msaa_samples_array[0] = 0; -+ -+ configs = driCreateConfigs(GL_RGB, GL_UNSIGNED_SHORT_5_6_5, -+ depth_bits_array, stencil_bits_array, 2, -+ db_modes, 2, msaa_samples_array, 1, GL_TRUE); -+ -+ if ( configs == NULL ) { -+ fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__, __LINE__); -+ return NULL; -+ } -+ -+ return (const __DRIconfig **)configs; -+} -+ -+ -+/* Allocate buffers for a context. This is where the fun starts... */ -+static GLboolean glamoCreateBuffer(__DRIscreen *driScrnPriv, -+ __DRIdrawable *driDrawPriv, -+ const __GLcontextModes *mesaVis, -+ GLboolean isPixmap) -+{ -+ struct glamo_framebuffer *gfb; -+ GLenum rgbFormat; -+ -+ if ( isPixmap ) return GL_FALSE; /* not implemented */ -+ -+ gfb = CALLOC_STRUCT(glamo_framebuffer); -+ if ( !gfb ) return GL_FALSE; -+ -+ _mesa_initialize_framebuffer(&gfb->base, mesaVis); -+ -+ /* we only support this one format at the moment */ -+ rgbFormat = GL_RGB5; -+ -+ /* Front color renderbuffer */ -+ gfb->color_rb[0] = glamo_create_renderbuffer(rgbFormat, driDrawPriv); -+ _mesa_add_renderbuffer(&gfb->base, BUFFER_FRONT_LEFT, -+ &gfb->color_rb[0]->base); -+ -+ /* Back color renderbuffer, if requested */ -+ if ( mesaVis->doubleBufferMode ) { -+ gfb->color_rb[1] = glamo_create_renderbuffer(rgbFormat, driDrawPriv); -+ _mesa_add_renderbuffer(&gfb->base, BUFFER_BACK_LEFT, -+ &gfb->color_rb[1]->base); -+ } -+ -+ if ( mesaVis->depthBits == 16 ) { -+ struct glamo_renderbuffer *depth; -+ depth = glamo_create_renderbuffer(GL_DEPTH_COMPONENT16, driDrawPriv); -+ _mesa_add_renderbuffer(&gfb->base, BUFFER_DEPTH, &depth->base); -+ } -+ -+ /* Add software renderbuffers for the things we can't support in hardware */ -+ _mesa_add_soft_renderbuffers(&gfb->base, -+ GL_FALSE, /* color */ -+ GL_FALSE, /* depth */ -+ mesaVis->stencilBits > 0, /* stencil, if required */ -+ mesaVis->accumRedBits > 0, /* accum, if required */ -+ GL_FALSE, /* alpha */ -+ GL_FALSE /* aux */ -+ ); -+ driDrawPriv->driverPrivate = (void *)gfb; -+ -+ return (driDrawPriv->driverPrivate != NULL); -+} -+ -+ -+static void glamoDestroyBuffer(__DRIdrawable *driDrawPriv) -+{ -+} -+ -+ -+static void glamoSwapBuffers(__DRIdrawable *driDrawPriv) -+{ -+ printf("glamoSwapBuffers\n"); fflush(stdout); -+} -+ -+ -+/* -+ * Mesa entry points -+ * -+ * See src/mesa/drivers/dri/common/dri_util.h for information about these -+ */ -+const struct __DriverAPIRec driDriverAPI = { -+ .InitScreen = glamoInitScreen, -+ .DestroyScreen = glamoDestroyScreen, -+ .CreateContext = glamoCreateContext, -+ .DestroyContext = glamoDestroyContext, -+ .CreateBuffer = glamoCreateBuffer, -+ .DestroyBuffer = glamoDestroyBuffer, -+ .SwapBuffers = glamoSwapBuffers, -+ .MakeCurrent = glamoMakeCurrent, -+ .UnbindContext = glamoUnbindContext, -+ .GetSwapInfo = NULL, /* Not used */ -+ .WaitForMSC = NULL, -+ .WaitForSBC = NULL, -+ .SwapBuffersMSC = NULL, -+ .CopySubBuffer = NULL, -+ .GetDrawableMSC = NULL, /* Not used */ -+ .InitScreen2 = glamoInitScreen2, /* For DRI2 */ -+}; -+ -+/* This is the table of extensions that the loader will dlsym() for. */ -+PUBLIC const __DRIextension *__driDriverExtensions[] = { -+ &driCoreExtension.base, -+ &driLegacyExtension.base, -+ &driDRI2Extension.base, -+ NULL -+}; -+ -+/* kate: space-indent on; indent-width 3; mixedindent off; indent-mode cstyle; */ -diff --git a/src/mesa/drivers/dri/glamo/glamo_screen.h b/src/mesa/drivers/dri/glamo/glamo_screen.h -new file mode 100644 -index 0000000..3f2eb5f ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_screen.h -@@ -0,0 +1,44 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009 Thomas White <taw@bitwiz.org.uk> -+ * Roughly based on sis_screen.h (c) 2003 Eric Anholt -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+#ifndef __GLAMO_SCREEN_H -+#define __GLAMO_SCREEN_H -+ -+#include "xmlconfig.h" -+#include "dri_util.h" -+ -+#include <glamo_bo_gem.h> -+ -+typedef struct { -+ -+ __DRIscreen *driScreen; -+ driOptionCache optionCache; -+ -+ struct glamo_bo_manager *bom; -+ -+} glamoScreenRec, *glamoScreenPtr; -+ -+#endif /* __GLAMO_SCREEN_H */ -+ -+/* kate: space-indent on; indent-width 3; mixedindent off; indent-mode cstyle; */ -diff --git a/src/mesa/drivers/dri/glamo/glamo_state.c b/src/mesa/drivers/dri/glamo/glamo_state.c -new file mode 100644 -index 0000000..4046c24 ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_state.c -@@ -0,0 +1,304 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009-2010 Thomas White <taw@bitwiz.org.uk> -+ * Roughly based on sis_state.c (c) 2003 Eric Anholt -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ * -+ * -+ * Also partially based on intel_fbo.c, to which the following notice applies: -+ * -+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. -+ * All Rights Reserved. -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the -+ * "Software"), to deal in the Software without restriction, including -+ * without limitation the rights to use, copy, modify, merge, publish, -+ * distribute, sub license, and/or sell copies of the Software, and to -+ * permit persons to whom the Software is furnished to do so, subject to -+ * the following conditions: -+ * -+ * The above copyright notice and this permission notice (including the -+ * next paragraph) shall be included in all copies or substantial portions -+ * of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. -+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR -+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+ -+#include "main/context.h" -+#include "main/framebuffer.h" -+#include "main/api_arrayelt.h" -+#include "swrast/swrast.h" -+#include "swrast_setup/swrast_setup.h" -+#include "tnl/tnl.h" -+ -+#include "glamo_fbo.h" -+#include "glamo_state.h" -+#include "glamo_context.h" -+#include "glamo_cmdq.h" -+#include "glamo_regs.h" -+ -+ -+static void glamoResizeBuffers(GLcontext *ctx, struct gl_framebuffer *fb, -+ GLuint width, GLuint height) -+{ -+ struct glamo_framebuffer *glamo_fb = (struct glamo_framebuffer *)fb; -+ int i; -+ -+ _mesa_resize_framebuffer(ctx, fb, width, height); -+ -+ fb->Initialized = GL_TRUE; /* XXX remove someday */ -+ -+ if (fb->Name != 0) { -+ return; -+ } -+ -+ /* Make sure all window system renderbuffers are up to date */ -+ for (i = 0; i < 2; i++) { -+ struct gl_renderbuffer *rb = &glamo_fb->color_rb[i]->base; -+ -+ /* only resize if size is changing */ -+ if (rb && (rb->Width != width || rb->Height != height)) { -+ rb->AllocStorage(ctx, rb, rb->InternalFormat, -+ width, height); -+ } -+ } -+} -+ -+ -+static void glamoClear(GLcontext *ctx, GLbitfield mask) -+{ -+ glamoContext *gCtx; -+ struct gl_framebuffer *fb; -+ int i; -+ -+ gCtx = GLAMO_CONTEXT(ctx); -+ fb = ctx->DrawBuffer; -+ -+ printf("glamoClear (%f %f %f %f)\n", ctx->Color.ClearColor[0], -+ ctx->Color.ClearColor[1], ctx->Color.ClearColor[2], -+ ctx->Color.ClearColor[3]); fflush(stdout); -+ -+ for (i = 0; i < fb->_NumColorDrawBuffers; i++) { -+ -+ struct glamo_renderbuffer *grb; -+ -+ grb = glamo_renderbuffer(fb->_ColorDrawBuffers[i]); -+ -+ glamoDRMStartBurst(gCtx, GLAMO_REG_2D_DST_X); -+ glamoDRMAddData(gCtx, fb->_Xmin, 2); /* dest X */ -+ glamoDRMAddData(gCtx, fb->_Ymin, 2); /* dest Y */ -+ glamoDRMAddBO(gCtx, grb->bo); /* dest L/H */ -+ glamoDRMAddData(gCtx, grb->pitch & 0x7ff, 2); /* dest pitch */ -+ glamoDRMAddData(gCtx, grb->height, 2); /* dest height */ -+ glamoDRMAddData(gCtx, fb->_Xmax-fb->_Xmin, 2); /* width */ -+ glamoDRMAddData(gCtx, fb->_Ymax-fb->_Ymin, 2); /* height */ -+ glamoDRMAddData(gCtx, 0x0000, 2); /* patt L */ -+ glamoDRMAddData(gCtx, 0x0000, 2); /* patt H */ -+ glamoDRMAddData(gCtx, gCtx->col_clear, 2); /* FG colour */ -+ glamoDRMDispatch(gCtx); -+ -+ glamoDRMStartBurst(gCtx, GLAMO_REG_2D_COMMAND1); -+ glamoDRMAddData(gCtx, 0x0000, 2); /* Cmd param 1 */ -+ glamoDRMAddData(gCtx, 0xf0 << 8, 2); /* Cmd param 2 */ -+ glamoDRMAddData(gCtx, 0x0000, 2); /* Cmd param 3 */ -+ glamoDRMDispatch(gCtx); -+ -+ } -+} -+ -+ -+static void glamoClearColor(GLcontext *ctx, const GLfloat color[4]) -+{ -+ struct glamo_context *gCtx = GLAMO_CONTEXT(ctx); -+ GLubyte col_byte[4]; -+ -+ printf("glamoClearColor (%f %f %f %f)\n", color[0], color[1], color[2], -+ color[3]); fflush(stdout); -+ -+ CLAMPED_FLOAT_TO_UBYTE(col_byte[0], color[0]); -+ CLAMPED_FLOAT_TO_UBYTE(col_byte[1], color[1]); -+ CLAMPED_FLOAT_TO_UBYTE(col_byte[2], color[2]); -+ CLAMPED_FLOAT_TO_UBYTE(col_byte[3], color[3]); -+ -+ gCtx->col_clear = GLAMO_PACKCOLOR565(col_byte[0], col_byte[1], -+ col_byte[2]); -+} -+ -+ -+static void glamoShadeModel(GLcontext *ctx, GLenum mode) -+{ -+ printf("glamoShadeModel\n"); fflush(stdout); -+} -+ -+ -+static void glamoViewport(GLcontext *ctx, GLint x, GLint y, -+ GLsizei width, GLsizei height ) -+{ -+ struct glamo_context *gCtx = GLAMO_CONTEXT(ctx); -+ __DRIcontext *driContext = gCtx->driContext; -+ void (*old_viewport)(GLcontext *ctx, GLint x, GLint y, -+ GLsizei w, GLsizei h); -+ -+ if ( !driContext->driScreenPriv->dri2.enabled ) return; -+ -+ /* TODO: Flush before fiddling with fake front buffer */ -+ -+ if ( ctx->DrawBuffer->Name == 0 ) { -+ -+ glamo_update_renderbuffers(driContext, -+ driContext->driDrawablePriv); -+ if ( driContext->driDrawablePriv -+ != driContext->driReadablePriv ) { -+ glamo_update_renderbuffers(driContext, -+ driContext->driReadablePriv); -+ } -+ -+ } -+ -+ old_viewport = ctx->Driver.Viewport; -+ ctx->Driver.Viewport = NULL; -+ gCtx->driDrawable = driContext->driDrawablePriv; -+ ctx->Driver.Viewport = old_viewport; -+} -+ -+ -+static void glamoUploadMatrix(struct glamo_context *gCtx, uint16_t mreg, -+ GLfloat *matrix) -+{ -+ int i; -+ char *type; -+ -+ switch ( mreg ) { -+ case G3D_MATRIX_MVP : -+ type = "MVP"; break; -+ case G3D_MATRIX_MV : -+ type = "MV"; break; -+ case G3D_MATRIX_IMVP : -+ type = "inverse MVP"; break; -+ default : -+ type = "unknown"; break; -+ } -+ printf("Uploading %s matrix...\n", type); -+ -+ glamoDRMStartBurst(gCtx, mreg); -+ if ( mreg != G3D_MATRIX_IMVP ) { -+ for ( i=0; i<16; i++ ) { -+ glamoDRMAddData(gCtx, float7s16(matrix[i]), 4); -+ } -+ } else { -+ /* Normal matrix needs special treatment */ -+ for ( i=0; i<3; i++ ) { -+ glamoDRMAddData(gCtx, float7s16(matrix[4*i]), 4); -+ glamoDRMAddData(gCtx, float7s16(matrix[4*i+1]), 4); -+ glamoDRMAddData(gCtx, float7s16(matrix[4*i+2]), 4); -+ } -+ } -+ glamoDRMDispatch(gCtx); -+} -+ -+ -+GLboolean glamoValidateState(GLcontext *ctx, GLuint new_state) -+{ -+ struct glamo_context *gCtx = GLAMO_CONTEXT(ctx); -+ -+ if ( new_state & (_NEW_MODELVIEW|_NEW_PROJECTION) ) { -+ -+ glamoUploadMatrix(gCtx, G3D_MATRIX_MVP, -+ ctx->_ModelProjectMatrix.m); -+ -+ /* FIXME: The following two aren't needed unless lighting -+ * is in use... */ -+ glamoUploadMatrix(gCtx, G3D_MATRIX_MV, -+ ctx->ModelviewMatrixStack.Top->m); -+ _math_matrix_alloc_inv(&(ctx->_ModelProjectMatrix)); -+ _math_matrix_analyse(&(ctx->_ModelProjectMatrix)); -+ glamoUploadMatrix(gCtx, G3D_MATRIX_IMVP, -+ ctx->_ModelProjectMatrix.inv); -+ } -+ -+ gCtx->new_state = 0; -+ return GL_TRUE; -+} -+ -+ -+static void glamoUpdateState(GLcontext *ctx, GLbitfield new_state) -+{ -+ struct glamo_context *gCtx = GLAMO_CONTEXT(ctx); -+ -+ printf("glamoUpdateState\n"); -+ -+ _swrast_InvalidateState(ctx, new_state); -+ _swsetup_InvalidateState(ctx, new_state); -+ _vbo_InvalidateState(ctx, new_state); -+ _tnl_InvalidateState(ctx, new_state); -+ _ae_invalidate_state(ctx, new_state); -+ -+ /* Make a note that some state has changed, -+ * so that it can be sent to the GPU later. */ -+ gCtx->new_state |= new_state; -+} -+ -+ -+static void glamoFlush(GLcontext *ctx) -+{ -+ printf("glamoFlush\n"); -+} -+ -+ -+void glamoInitStateFuncs(GLcontext *ctx) -+{ -+ ctx->Driver.UpdateState = glamoUpdateState; -+ ctx->Driver.Clear = glamoClear; -+ ctx->Driver.ClearColor = glamoClearColor; -+ ctx->Driver.ClearDepth = NULL; -+ ctx->Driver.ClearStencil = NULL; -+ ctx->Driver.AlphaFunc = NULL; -+ ctx->Driver.BlendFuncSeparate = NULL; -+ ctx->Driver.ColorMask = NULL; -+ ctx->Driver.CullFace = NULL; -+ ctx->Driver.DepthMask = NULL; -+ ctx->Driver.DepthFunc = NULL; -+ ctx->Driver.DepthRange = NULL; -+ ctx->Driver.DrawBuffer = NULL; -+ ctx->Driver.Enable = NULL; -+ ctx->Driver.FrontFace = NULL; -+ ctx->Driver.Fogfv = NULL; -+ ctx->Driver.Hint = NULL; -+ ctx->Driver.Lightfv = NULL; -+ ctx->Driver.LogicOpcode = NULL; -+ ctx->Driver.PolygonMode = NULL; -+ ctx->Driver.PolygonStipple = NULL; -+ ctx->Driver.ReadBuffer = NULL; -+ ctx->Driver.RenderMode = NULL; -+ ctx->Driver.Scissor = NULL; -+ ctx->Driver.ShadeModel = glamoShadeModel; -+ ctx->Driver.LightModelfv = NULL; -+ ctx->Driver.Viewport = glamoViewport; -+ ctx->Driver.ResizeBuffers = glamoResizeBuffers; -+ ctx->Driver.Flush = glamoFlush; -+} -diff --git a/src/mesa/drivers/dri/glamo/glamo_state.h b/src/mesa/drivers/dri/glamo/glamo_state.h -new file mode 100644 -index 0000000..98f0b97 ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_state.h -@@ -0,0 +1,34 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009 Thomas White <taw@bitwiz.org.uk> -+ * Roughly based on sis_state.h (c) 2003 Eric Anholt -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+#ifndef __GLAMO_STATE_H -+#define __GLAMO_STATE_H -+ -+#include "main/context.h" -+ -+extern void glamoInitStateFuncs(GLcontext *ctx); -+ -+#endif /* __GLAMO_STATE_H */ -+ -+/* kate: space-indent on; indent-width 3; mixedindent off; indent-mode cstyle; */ -diff --git a/src/mesa/drivers/dri/glamo/glamo_tris.c b/src/mesa/drivers/dri/glamo/glamo_tris.c -new file mode 100644 -index 0000000..6c6b5a6 ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_tris.c -@@ -0,0 +1,310 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009 Thomas White <taw@bitwiz.org.uk> -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ * -+ * -+ * Based on intel_tris.c, to which the following notice applies: -+ * -+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. -+ * All Rights Reserved. -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the -+ * "Software"), to deal in the Software without restriction, including -+ * without limitation the rights to use, copy, modify, merge, publish, -+ * distribute, sub license, and/or sell copies of the Software, and to -+ * permit persons to whom the Software is furnished to do so, subject to -+ * the following conditions: -+ * -+ * The above copyright notice and this permission notice (including the -+ * next paragraph) shall be included in all copies or substantial portions -+ * of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. -+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR -+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ * -+ */ -+ -+ -+#include <glamo_bo.h> -+#include <glamo_bo_gem.h> -+#include <glamo_drm.h> -+ -+#include "main/mtypes.h" -+#include "swrast/swrast.h" -+#include "tnl/t_context.h" -+#include "tnl/t_vertex.h" -+#include "tnl/t_pipeline.h" -+ -+#include "glamo_tris.h" -+#include "glamo_context.h" -+ -+ -+static void glamoRunPipeline(GLcontext *ctx) -+{ -+ printf("glamoRunPipeline\n"); -+ -+ /* TODO: Emit state */ -+ -+ _tnl_run_pipeline(ctx); -+} -+ -+ -+static void glamoRenderStart(GLcontext *ctx) -+{ -+ struct glamo_context *gCtx = GLAMO_CONTEXT(ctx); -+ -+ /* Decide which attributes will be used */ -+ gCtx->vertex_attrs[0].attrib = _TNL_ATTRIB_POS; -+ gCtx->vertex_attrs[0].format = EMIT_4F; -+ -+ gCtx->vertex_size = _tnl_install_attrs(ctx, gCtx->vertex_attrs, 1, -+ NULL, 0); -+} -+ -+ -+static void glamoRenderFinish(GLcontext *ctx) -+{ -+ printf("glamoRenderFinish\n"); -+} -+ -+ -+static void glamoPrimitiveNotify(GLcontext *ctx, GLenum prim) -+{ -+ printf("glamoPrimitiveNotify\n"); -+} -+ -+ -+uint32_t *glamoGetPrimSpace(struct glamo_context *gCtx, unsigned int count) -+{ -+ uint32_t *addr; -+ -+ printf("glamoGetPrimSpace\n"); -+ -+ /* Check for space in the existing VB */ -+ if (gCtx->prim.vb_bo == NULL || (gCtx->prim.current_offset + -+ count * gCtx->vertex_size) > GLAMO_VB_SIZE) { -+ -+ /* Not enough space, or no VB existing. Start a new one... */ -+ if (gCtx->prim.vb == NULL) { -+ printf("Allocated %i bytes\n", GLAMO_VB_SIZE); -+ gCtx->prim.vb = malloc(GLAMO_VB_SIZE); -+ } -+ gCtx->prim.vb_bo = glamo_bo_open(gCtx->glamoScreen->bom, 0, -+ GLAMO_VB_SIZE, 4, -+ GLAMO_GEM_DOMAIN_VRAM, 0); -+ gCtx->prim.start_offset = 0; -+ gCtx->prim.current_offset = 0; -+ } -+ -+ addr = (uint32_t *)(gCtx->prim.vb + gCtx->prim.current_offset); -+ gCtx->prim.current_offset += gCtx->vertex_size * count; -+ gCtx->prim.count += count; -+ -+ return addr; -+} -+ -+ -+#define COPY_DWORDS( j, vb, vertsize, v ) \ -+do { \ -+ for ( j = 0 ; j < vertsize ; j++ ) { \ -+ vb[j] = ((GLuint *)v)[j]; \ -+ } \ -+ vb += vertsize; \ -+} while (0) -+ -+ -+static void glamo_draw_triangle(struct glamo_context *gCtx, -+ glamoVertexPtr v0, glamoVertexPtr v1, -+ glamoVertexPtr v2) -+{ -+ GLuint *vb = glamoGetPrimSpace(gCtx, 3); -+ int j; -+ -+ COPY_DWORDS(j, vb, gCtx->vertex_size, v0); -+ COPY_DWORDS(j, vb, gCtx->vertex_size, v1); -+ COPY_DWORDS(j, vb, gCtx->vertex_size, v2); -+} -+ -+ -+static void glamo_draw_line(struct glamo_context *gCtx, -+ glamoVertexPtr v0, glamoVertexPtr v1) -+{ -+ GLuint *vb = glamoGetPrimSpace(gCtx, 2); -+ int j; -+ -+ COPY_DWORDS(j, vb, gCtx->vertex_size, v0); -+ COPY_DWORDS(j, vb, gCtx->vertex_size, v1); -+} -+ -+ -+static void glamo_draw_point(struct glamo_context *gCtx, glamoVertexPtr v0) -+{ -+ GLuint *vb = glamoGetPrimSpace(gCtx, 2); -+ int j; -+ -+ COPY_DWORDS(j, vb, gCtx->vertex_size, v0); -+} -+ -+ -+#define TRI( a, b, c ) \ -+do { \ -+ glamo_draw_triangle(gCtx, a, b, c ); \ -+} while (0) -+ -+ -+#define QUAD( a, b, c, d ) \ -+printf("Drawing a quad\n"); \ -+do { \ -+ glamo_draw_triangle(gCtx, a, b, d); \ -+ glamo_draw_triangle(gCtx, b, c, d); \ -+} while (0) -+ -+ -+#define LINE(v0, v1) \ -+do { \ -+ glamo_draw_line(gCtx, v0, v1); \ -+} while (0) -+ -+ -+#define POINT(v0) \ -+do { \ -+ glamo_draw_point(gCtx, v0); \ -+} while (0) -+ -+ -+#define IND (0) -+#define TAG(x) x -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_offset -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_twoside -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_twoside_offset -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_unfilled -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_offset_unfilled -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_twoside_unfilled -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_twoside_offset_unfilled -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_fallback -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_offset_fallback -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_twoside_fallback -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_twoside_offset_fallback -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_unfilled_fallback -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_offset_unfilled_fallback -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_twoside_unfilled_fallback -+#include "tnl_dd/t_dd_tritmp.h" -+ -+#define IND (0) -+#define TAG(x) x##_twoside_offset_unfilled_fallback -+#include "tnl_dd/t_dd_tritmp.h" -+ -+ -+static void init_rast_tab() -+{ -+ init(); -+ init_offset(); -+ init_twoside(); -+ init_twoside_offset(); -+ init_unfilled(); -+ init_offset_unfilled(); -+ init_twoside_unfilled(); -+ init_twoside_offset_unfilled(); -+ init_fallback(); -+ init_offset_fallback(); -+ init_twoside_fallback(); -+ init_twoside_offset_fallback(); -+ init_unfilled_fallback(); -+ init_offset_unfilled_fallback(); -+ init_twoside_unfilled_fallback(); -+ init_twoside_offset_unfilled_fallback(); -+} -+ -+ -+void glamoInitTriFuncs(GLcontext *ctx) -+{ -+ TNLcontext *tnl = TNL_CONTEXT(ctx); -+ struct glamo_context *gCtx = GLAMO_CONTEXT(ctx); -+ static int firsttime = 1; -+ -+ if (firsttime) { -+ init_rast_tab(); -+ firsttime = 0; -+ } -+ -+ gCtx->prim.start_offset = 0; -+ gCtx->prim.current_offset = 0; -+ gCtx->prim.vb_bo = NULL; -+ gCtx->prim.vb = NULL; -+ gCtx->prim.count = 0; -+ -+ tnl->Driver.RunPipeline = glamoRunPipeline; -+ tnl->Driver.Render.Start = glamoRenderStart; -+ tnl->Driver.Render.Finish = glamoRenderFinish; -+ tnl->Driver.Render.PrimitiveNotify = glamoPrimitiveNotify; -+ tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple; -+ tnl->Driver.Render.BuildVertices = _tnl_build_vertices; -+ tnl->Driver.Render.CopyPV = _tnl_copy_pv; -+ tnl->Driver.Render.Interp = _tnl_interp; -+} -diff --git a/src/mesa/drivers/dri/glamo/glamo_tris.h b/src/mesa/drivers/dri/glamo/glamo_tris.h -new file mode 100644 -index 0000000..ba8f997 ---- /dev/null -+++ b/src/mesa/drivers/dri/glamo/glamo_tris.h -@@ -0,0 +1,38 @@ -+/* -+ * Direct Rendering Support for SMedia Glamo 336x/337x -+ * -+ * (c) 2009 Thomas White <taw@bitwiz.org.uk> -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a -+ * copy of this software and associated documentation files (the "Software"), -+ * to deal in the Software without restriction, including without limitation -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, -+ * and/or sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included -+ * in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+#ifndef __GLAMO_TRIS_H -+#define __GLAMO_TRIS_H -+ -+#include "main/mtypes.h" -+ -+#include "glamo_context.h" -+ -+/* Amount of space reserved for vertex submission */ -+#define GLAMO_VB_SIZE (32*1024) -+ -+extern void glamoInitTriFuncs(GLcontext *ctx); -+extern uint32_t *glamoGetPrimSpace(struct glamo_context *gCtx, -+ unsigned int count); -+ -+#endif /* __GLAMO_TRIS_H */ |