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Diffstat (limited to 'src/mesa/drivers/dri/i965/intel_context.c')
-rw-r--r--src/mesa/drivers/dri/i965/intel_context.c81
1 files changed, 65 insertions, 16 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_context.c b/src/mesa/drivers/dri/i965/intel_context.c
index d13e287fa76..34560e4353e 100644
--- a/src/mesa/drivers/dri/i965/intel_context.c
+++ b/src/mesa/drivers/dri/i965/intel_context.c
@@ -33,11 +33,12 @@
#include "extensions.h"
#include "framebuffer.h"
#include "imports.h"
+#include "points.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
-#include "array_cache/acache.h"
+#include "vbo/vbo.h"
#include "tnl/t_pipeline.h"
#include "tnl/t_vertex.h"
@@ -60,6 +61,7 @@
#include "bufmgr.h"
#include "utils.h"
+#include "vblank.h"
#ifndef INTEL_DEBUG
int INTEL_DEBUG = (0);
#endif
@@ -70,6 +72,7 @@ int INTEL_DEBUG = (0);
#define need_GL_ARB_vertex_buffer_object
#define need_GL_ARB_vertex_program
#define need_GL_ARB_window_pos
+#define need_GL_ARB_occlusion_query
#define need_GL_EXT_blend_color
#define need_GL_EXT_blend_equation_separate
#define need_GL_EXT_blend_func_separate
@@ -84,11 +87,6 @@ int INTEL_DEBUG = (0);
int VERBOSE = 0;
#endif
-#if DEBUG_LOCKING
-char *prevLockFile;
-int prevLockLine;
-#endif
-
/***************************************
* Mesa's Driver Functions
***************************************/
@@ -182,7 +180,16 @@ const struct dri_extension card_extensions[] =
{ NULL, NULL }
};
+const struct dri_extension arb_oc_extension =
+ { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions};
+void intelInitExtensions(GLcontext *ctx, GLboolean enable_imaging)
+{
+ struct intel_context *intel = ctx?intel_context(ctx):NULL;
+ driInitExtensions(ctx, card_extensions, enable_imaging);
+ if (!ctx || intel->intelScreen->drmMinor >= 8)
+ driInitSingleExtension (ctx, &arb_oc_extension);
+}
static const struct dri_debug_control debug_control[] =
{
@@ -216,7 +223,7 @@ static void intelInvalidateState( GLcontext *ctx, GLuint new_state )
_swrast_InvalidateState( ctx, new_state );
_swsetup_InvalidateState( ctx, new_state );
- _ac_InvalidateState( ctx, new_state );
+ _vbo_InvalidateState( ctx, new_state );
_tnl_InvalidateState( ctx, new_state );
_tnl_invalidate_vertex_state( ctx, new_state );
@@ -241,6 +248,37 @@ void intelFinish( GLcontext *ctx )
bmFinishFence(intel, bmLockAndFence(intel));
}
+static void
+intelBeginQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q)
+{
+ struct intel_context *intel = intel_context( ctx );
+ drmI830MMIO io = {
+ .read_write = MMIO_READ,
+ .reg = MMIO_REGS_PS_DEPTH_COUNT,
+ .data = &q->Result
+ };
+ intel->stats_wm++;
+ intelFinish(&intel->ctx);
+ drmCommandRead(intel->driFd, DRM_I830_MMIO, &io, sizeof(io));
+}
+
+static void
+intelEndQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q)
+{
+ struct intel_context *intel = intel_context( ctx );
+ GLuint64EXT tmp;
+ drmI830MMIO io = {
+ .read_write = MMIO_READ,
+ .reg = MMIO_REGS_PS_DEPTH_COUNT,
+ .data = &tmp
+ };
+ intelFinish(&intel->ctx);
+ drmCommandRead(intel->driFd, DRM_I830_MMIO, &io, sizeof(io));
+ q->Result = tmp - q->Result;
+ q->Ready = GL_TRUE;
+ intel->stats_wm--;
+}
+
void intelInitDriverFunctions( struct dd_function_table *functions )
{
@@ -250,6 +288,8 @@ void intelInitDriverFunctions( struct dd_function_table *functions )
functions->Finish = intelFinish;
functions->GetString = intelGetString;
functions->UpdateState = intelInvalidateState;
+ functions->BeginQuery = intelBeginQuery;
+ functions->EndQuery = intelEndQuery;
/* CopyPixels can be accelerated even with the current memory
* manager:
@@ -292,6 +332,11 @@ GLboolean intelInitContext( struct intel_context *intel,
intel->driScreen = sPriv;
intel->sarea = saPriv;
+ driParseConfigFiles (&intel->optionCache, &intelScreen->optionCache,
+ intel->driScreen->myNum, "i965");
+
+ intel->vblank_flags = (intel->intelScreen->irq_active != 0)
+ ? driGetDefaultVBlankFlags(&intel->optionCache) : VBLANK_FLAG_NO_IRQ;
ctx->Const.MaxTextureMaxAnisotropy = 2.0;
@@ -327,7 +372,7 @@ GLboolean intelInitContext( struct intel_context *intel,
/* Initialize the software rasterizer and helper modules. */
_swrast_CreateContext( ctx );
- _ac_CreateContext( ctx );
+ _vbo_CreateContext( ctx );
_tnl_CreateContext( ctx );
_swsetup_CreateContext( ctx );
@@ -374,9 +419,7 @@ GLboolean intelInitContext( struct intel_context *intel,
_mesa_printf("IRQs not active. Exiting\n");
exit(1);
}
-
- driInitExtensions( ctx, card_extensions,
- GL_TRUE );
+ intelInitExtensions(ctx, GL_TRUE);
INTEL_DEBUG = driParseDebugString( getenv( "INTEL_DEBUG" ),
debug_control );
@@ -403,8 +446,8 @@ GLboolean intelInitContext( struct intel_context *intel,
intelScreen->cpp,
intelScreen->front.pitch / intelScreen->cpp,
intelScreen->height,
- GL_FALSE);
-
+ intelScreen->front.size,
+ intelScreen->front.tiled != 0);
intel->back_region =
intel_region_create_static(intel,
@@ -414,7 +457,8 @@ GLboolean intelInitContext( struct intel_context *intel,
intelScreen->cpp,
intelScreen->back.pitch / intelScreen->cpp,
intelScreen->height,
- (INTEL_DEBUG & DEBUG_TILE) ? 0 : 1);
+ intelScreen->back.size,
+ intelScreen->back.tiled != 0);
/* Still assuming front.cpp == depth.cpp
*
@@ -430,7 +474,8 @@ GLboolean intelInitContext( struct intel_context *intel,
intelScreen->cpp,
intelScreen->depth.pitch / intelScreen->cpp,
intelScreen->height,
- (INTEL_DEBUG & DEBUG_TILE) ? 0 : 1);
+ intelScreen->depth.size,
+ intelScreen->depth.tiled != 0);
intel_bufferobj_init( intel );
intel->batch = intel_batchbuffer_alloc( intel );
@@ -472,7 +517,7 @@ void intelDestroyContext(__DRIcontextPrivate *driContextPriv)
release_texture_heaps = (intel->ctx.Shared->RefCount == 1);
_swsetup_DestroyContext (&intel->ctx);
_tnl_DestroyContext (&intel->ctx);
- _ac_DestroyContext (&intel->ctx);
+ _vbo_DestroyContext (&intel->ctx);
_swrast_DestroyContext (&intel->ctx);
intel->Fallback = 0; /* don't call _swrast_Flush later */
@@ -521,6 +566,9 @@ GLboolean intelMakeCurrent(__DRIcontextPrivate *driContextPriv,
if ( intel->driDrawable != driDrawPriv ) {
/* Shouldn't the readbuffer be stored also? */
+ driDrawableInitVBlank( driDrawPriv, intel->vblank_flags,
+ &intel->vbl_seq );
+
intel->driDrawable = driDrawPriv;
intelWindowMoved( intel );
}
@@ -655,3 +703,4 @@ void UNLOCK_HARDWARE( struct intel_context *intel )
_glthread_UNLOCK_MUTEX(lockMutex);
}
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 01:30:31 +0000