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Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_context.c')
-rw-r--r--src/mesa/drivers/dri/intel/intel_context.c202
1 files changed, 43 insertions, 159 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index 9ac18e6960..d7ccfa0605 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -28,8 +28,6 @@
#include "main/glheader.h"
#include "main/context.h"
-#include "main/matrix.h"
-#include "main/simple_list.h"
#include "main/extensions.h"
#include "main/framebuffer.h"
#include "main/imports.h"
@@ -38,66 +36,40 @@
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
-
-#include "tnl/t_pipeline.h"
-#include "tnl/t_vertex.h"
-
#include "drivers/common/driverfuncs.h"
-#include "intel_screen.h"
-
#include "i830_dri.h"
#include "intel_chipset.h"
#include "intel_buffers.h"
#include "intel_tex.h"
#include "intel_batchbuffer.h"
-#include "intel_blit.h"
+#include "intel_clear.h"
+#include "intel_extensions.h"
#include "intel_pixel.h"
#include "intel_regions.h"
#include "intel_buffer_objects.h"
#include "intel_fbo.h"
#include "intel_decode.h"
#include "intel_bufmgr.h"
+#include "intel_screen.h"
+#include "intel_swapbuffers.h"
#include "drirenderbuffer.h"
#include "vblank.h"
#include "utils.h"
#include "xmlpool.h" /* for symbolic values of enum-type options */
+
+
#ifndef INTEL_DEBUG
int INTEL_DEBUG = (0);
#endif
-#define need_GL_ARB_multisample
-#define need_GL_ARB_occlusion_query
-#define need_GL_ARB_point_parameters
-#define need_GL_ARB_shader_objects
-#define need_GL_ARB_texture_compression
-#define need_GL_ARB_vertex_buffer_object
-#define need_GL_ARB_vertex_program
-#define need_GL_ARB_vertex_shader
-#define need_GL_ARB_window_pos
-#define need_GL_EXT_blend_color
-#define need_GL_EXT_blend_equation_separate
-#define need_GL_EXT_blend_func_separate
-#define need_GL_EXT_blend_minmax
-#define need_GL_EXT_cull_vertex
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_framebuffer_object
-#define need_GL_EXT_multi_draw_arrays
-#define need_GL_EXT_point_parameters
-#define need_GL_EXT_secondary_color
-#define need_GL_ATI_separate_stencil
-#define need_GL_NV_point_sprite
-#define need_GL_NV_vertex_program
-#define need_GL_VERSION_2_0
-#define need_GL_VERSION_2_1
-
-#include "extension_helper.h"
-
-#define DRIVER_DATE "20080716"
+
+#define DRIVER_DATE "20090114"
#define DRIVER_DATE_GEM "GEM " DRIVER_DATE
+
static const GLubyte *
intelGetString(GLcontext * ctx, GLenum name)
{
@@ -282,6 +254,9 @@ intel_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable)
return;
}
+ if (rb == NULL)
+ continue;
+
if (rb->region) {
dri_bo_flink(rb->region->buffer, &name);
if (name == buffers[i].name)
@@ -317,11 +292,13 @@ intel_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable)
driUpdateFramebufferSize(&intel->ctx, drawable);
}
-static void
+void
intel_viewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
{
struct intel_context *intel = intel_context(ctx);
__DRIcontext *driContext = intel->driContext;
+ void (*old_viewport)(GLcontext *ctx, GLint x, GLint y,
+ GLsizei w, GLsizei h);
if (!driContext->driScreenPriv->dri2.enabled)
return;
@@ -330,118 +307,14 @@ intel_viewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
if (driContext->driDrawablePriv != driContext->driReadablePriv)
intel_update_renderbuffers(driContext, driContext->driReadablePriv);
+ old_viewport = ctx->Driver.Viewport;
ctx->Driver.Viewport = NULL;
intel->driDrawable = driContext->driDrawablePriv;
intelWindowMoved(intel);
intel_draw_buffer(ctx, intel->ctx.DrawBuffer);
- ctx->Driver.Viewport = intel_viewport;
+ ctx->Driver.Viewport = old_viewport;
}
-/**
- * Extension strings exported by the intel driver.
- *
- * Extensions supported by all chips supported by i830_dri, i915_dri, or
- * i965_dri.
- */
-static const struct dri_extension card_extensions[] = {
- { "GL_ARB_multisample", GL_ARB_multisample_functions },
- { "GL_ARB_multitexture", NULL },
- { "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
- { "GL_ARB_texture_border_clamp", NULL },
- { "GL_ARB_texture_compression", GL_ARB_texture_compression_functions },
- { "GL_ARB_texture_cube_map", NULL },
- { "GL_ARB_texture_env_add", NULL },
- { "GL_ARB_texture_env_combine", NULL },
- { "GL_ARB_texture_env_crossbar", NULL },
- { "GL_ARB_texture_env_dot3", NULL },
- { "GL_ARB_texture_mirrored_repeat", NULL },
- { "GL_ARB_texture_rectangle", NULL },
- { "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions },
- { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
- { "GL_ARB_window_pos", GL_ARB_window_pos_functions },
- { "GL_EXT_blend_color", GL_EXT_blend_color_functions },
- { "GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions },
- { "GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions },
- { "GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions },
- { "GL_EXT_blend_logic_op", NULL },
- { "GL_EXT_blend_subtract", NULL },
- { "GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions },
- { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
- { "GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions },
- { "GL_EXT_packed_depth_stencil", NULL },
- { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
- { "GL_EXT_stencil_wrap", NULL },
- { "GL_EXT_texture_edge_clamp", NULL },
- { "GL_EXT_texture_env_combine", NULL },
- { "GL_EXT_texture_env_dot3", NULL },
- { "GL_EXT_texture_filter_anisotropic", NULL },
- { "GL_EXT_texture_lod_bias", NULL },
- { "GL_3DFX_texture_compression_FXT1", NULL },
- { "GL_APPLE_client_storage", NULL },
- { "GL_MESA_pack_invert", NULL },
- { "GL_MESA_ycbcr_texture", NULL },
- { "GL_NV_blend_square", NULL },
- { "GL_NV_point_sprite", GL_NV_point_sprite_functions },
- { "GL_NV_vertex_program", GL_NV_vertex_program_functions },
- { "GL_NV_vertex_program1_1", NULL },
- { "GL_SGIS_generate_mipmap", NULL },
- { NULL, NULL }
-};
-
-static const struct dri_extension brw_extensions[] = {
- { "GL_ARB_depth_texture", NULL },
- { "GL_ARB_draw_buffers", NULL },
- { "GL_ARB_fragment_program", NULL },
- { "GL_ARB_fragment_program_shadow", NULL },
- { "GL_ARB_fragment_shader", NULL },
- { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions },
- { "GL_ARB_point_sprite", NULL },
- { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
- { "GL_ARB_shading_language_100", GL_VERSION_2_0_functions },
-#if 0
- /* Support for GLSL 1.20 is currently broken in core Mesa.
- */
- { "GL_ARB_shading_language_120", GL_VERSION_2_1_functions },
-#endif
- { "GL_ARB_shadow", NULL },
- { "GL_ARB_texture_non_power_of_two", NULL },
- { "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions },
- { "GL_EXT_shadow_funcs", NULL },
- { "GL_EXT_texture_sRGB", NULL },
- { "GL_ATI_separate_stencil", GL_ATI_separate_stencil_functions },
- { NULL, NULL }
-};
-
-static const struct dri_extension arb_oq_extensions[] = {
- { NULL, NULL }
-};
-
-static const struct dri_extension ttm_extensions[] = {
- { "GL_ARB_pixel_buffer_object", NULL },
- { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
- { NULL, NULL }
-};
-
-/**
- * Initializes potential list of extensions if ctx == NULL, or actually enables
- * extensions for a context.
- */
-void intelInitExtensions(GLcontext *ctx, GLboolean enable_imaging)
-{
- struct intel_context *intel = ctx?intel_context(ctx):NULL;
-
- /* Disable imaging extension until convolution is working in teximage paths.
- */
- enable_imaging = GL_FALSE;
-
- driInitExtensions(ctx, card_extensions, enable_imaging);
-
- if (intel == NULL || intel->ttm)
- driInitExtensions(ctx, ttm_extensions, GL_FALSE);
-
- if (intel == NULL || IS_965(intel->intelScreen->deviceID))
- driInitExtensions(ctx, brw_extensions, GL_FALSE);
-}
static const struct dri_debug_control debug_control[] = {
{ "tex", DEBUG_TEXTURE},
@@ -492,9 +365,8 @@ intelInvalidateState(GLcontext * ctx, GLuint new_state)
intel->vtbl.invalidate_state( intel, new_state );
}
-
-void
-intelFlush(GLcontext * ctx)
+static void
+intel_flush(GLcontext *ctx, GLboolean needs_mi_flush)
{
struct intel_context *intel = intel_context(ctx);
@@ -508,13 +380,26 @@ intelFlush(GLcontext * ctx)
* lands onscreen in a timely manner, even if the X Server doesn't trigger
* a flush for us.
*/
- intel_batchbuffer_emit_mi_flush(intel->batch);
+ if (needs_mi_flush)
+ intel_batchbuffer_emit_mi_flush(intel->batch);
if (intel->batch->map != intel->batch->ptr)
intel_batchbuffer_flush(intel->batch);
}
void
+intelFlush(GLcontext * ctx)
+{
+ intel_flush(ctx, GL_FALSE);
+}
+
+static void
+intel_glFlush(GLcontext *ctx)
+{
+ intel_flush(ctx, GL_TRUE);
+}
+
+void
intelFinish(GLcontext * ctx)
{
struct gl_framebuffer *fb = ctx->DrawBuffer;
@@ -540,11 +425,10 @@ intelInitDriverFunctions(struct dd_function_table *functions)
{
_mesa_init_driver_functions(functions);
- functions->Flush = intelFlush;
+ functions->Flush = intel_glFlush;
functions->Finish = intelFinish;
functions->GetString = intelGetString;
functions->UpdateState = intelInvalidateState;
- functions->Viewport = intel_viewport;
functions->CopyColorTable = _swrast_CopyColorTable;
functions->CopyColorSubTable = _swrast_CopyColorSubTable;
@@ -553,6 +437,7 @@ intelInitDriverFunctions(struct dd_function_table *functions)
intelInitTextureFuncs(functions);
intelInitStateFuncs(functions);
+ intelInitClearFuncs(functions);
intelInitBufferFuncs(functions);
intelInitPixelFuncs(functions);
}
@@ -773,7 +658,6 @@ intelDestroyContext(__DRIcontextPrivate * driContextPriv)
intel_region_release(&intel->front_region);
intel_region_release(&intel->back_region);
- intel_region_release(&intel->third_region);
intel_region_release(&intel->depth_region);
driDestroyOptionCache(&intel->optionCache);
@@ -823,12 +707,7 @@ intelMakeCurrent(__DRIcontextPrivate * driContextPriv,
intel_renderbuffer_set_region(intel_fb->color_rb[1],
intel->back_region);
}
-#if 0
- if (intel_fb->color_rb[2]) {
- intel_renderbuffer_set_region(intel_fb->color_rb[2],
- intel->third_region);
- }
-#endif
+
if (irbDepth) {
intel_renderbuffer_set_region(irbDepth, intel->depth_region);
}
@@ -861,11 +740,16 @@ intelMakeCurrent(__DRIcontextPrivate * driContextPriv,
? driGetDefaultVBlankFlags(&intel->optionCache)
: VBLANK_FLAG_NO_IRQ;
+ /* Prevent error printf if one crtc is disabled, this will
+ * be properly calculated in intelWindowMoved() next.
+ */
+ driDrawPriv->vblFlags = intelFixupVblank(intel, driDrawPriv);
+
(*psp->systemTime->getUST) (&intel_fb->swap_ust);
driDrawableInitVBlank(driDrawPriv);
intel_fb->vbl_waited = driDrawPriv->vblSeq;
- for (i = 0; i < (intel->intelScreen->third.handle ? 3 : 2); i++) {
+ for (i = 0; i < 2; i++) {
if (intel_fb->color_rb[i])
intel_fb->color_rb[i]->vbl_pending = driDrawPriv->vblSeq;
}
@@ -889,7 +773,7 @@ intelContendedLock(struct intel_context *intel, GLuint flags)
{
__DRIdrawablePrivate *dPriv = intel->driDrawable;
__DRIscreenPrivate *sPriv = intel->driScreen;
- volatile struct drm_i915_sarea *sarea = intel->sarea;
+ volatile drm_i915_sarea_t *sarea = intel->sarea;
int me = intel->hHWContext;
drmGetLock(intel->driFd, intel->hHWContext, flags);
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-20 11:28:25 +0000