#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
#include "drivers/common/driverfuncs.h"
+#include "drivers/common/meta.h"
#include "i830_dri.h"
case PCI_CHIP_B43_G:
chipset = "Intel(R) B43";
break;
+ case PCI_CHIP_ILD_G:
+ chipset = "Intel(R) IGDNG_D";
+ break;
+ case PCI_CHIP_ILM_G:
+ chipset = "Intel(R) IGDNG_M";
+ break;
default:
chipset = "Unknown Intel Chipset";
break;
if (!driContext->driScreenPriv->dri2.enabled)
return;
- if (!intel->internal_viewport_call && ctx->DrawBuffer->Name == 0) {
+ if (!intel->meta.internal_viewport_call && ctx->DrawBuffer->Name == 0) {
/* If we're rendering to the fake front buffer, make sure all the pending
* drawing has landed on the real front buffer. Otherwise when we
* eventually get to DRI2GetBuffersWithFormat the stale real front
if (screen->dri2.loader &&
(screen->dri2.loader->base.version >= 2)
- && (screen->dri2.loader->flushFrontBuffer != NULL)) {
+ && (screen->dri2.loader->flushFrontBuffer != NULL) &&
+ intel->driDrawable && intel->driDrawable->loaderPrivate) {
(*screen->dri2.loader->flushFrontBuffer)(intel->driDrawable,
intel->driDrawable->loaderPrivate);
functions->CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
intelInitTextureFuncs(functions);
+ intelInitTextureImageFuncs(functions);
+ intelInitTextureSubImageFuncs(functions);
+ intelInitTextureCopyImageFuncs(functions);
intelInitStateFuncs(functions);
intelInitClearFuncs(functions);
intelInitBufferFuncs(functions);
intelInitPixelFuncs(functions);
+ intelInitBufferObjectFuncs(functions);
+ intel_init_syncobj_functions(functions);
}
intel->maxBatchSize = BATCH_SZ;
intel->bufmgr = intelScreen->bufmgr;
+
+ if (0) /* for debug */
+ drm_intel_bufmgr_set_debug(intel->bufmgr, 1);
+
intel->ttm = intelScreen->ttm;
if (intel->ttm) {
int bo_reuse_mode;
*/
_mesa_init_point(ctx);
+ meta_init_metaops(ctx, &intel->meta);
ctx->Const.MaxColorAttachments = 4; /* XXX FBO: review this */
+ if (IS_965(intelScreen->deviceID)) {
+ if (MAX_WIDTH > 8192)
+ ctx->Const.MaxRenderbufferSize = 8192;
+ } else {
+ if (MAX_WIDTH > 2048)
+ ctx->Const.MaxRenderbufferSize = 2048;
+ }
/* Initialize the software rasterizer and helper modules. */
_swrast_CreateContext(ctx);
_swrast_allow_pixel_fog(ctx, GL_FALSE);
_swrast_allow_vertex_fog(ctx, GL_TRUE);
+ _mesa_meta_init(ctx);
+
intel->hw_stencil = mesaVis->stencilBits && mesaVis->depthBits == 24;
intel->hw_stipple = 1;
intel->batch = intel_batchbuffer_alloc(intel);
- intel_bufferobj_init(intel);
intel_fbo_init(intel);
if (intel->ctx.Mesa_DXTn) {
else if (driQueryOptionb(&intel->optionCache, "force_s3tc_enable")) {
_mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc");
}
+ intel->use_texture_tiling = driQueryOptionb(&intel->optionCache,
+ "texture_tiling");
+ if (intel->use_texture_tiling &&
+ !intel->intelScreen->kernel_exec_fencing) {
+ fprintf(stderr, "No kernel support for execution fencing, "
+ "disabling texture tiling\n");
+ intel->use_texture_tiling = GL_FALSE;
+ }
+ intel->use_early_z = driQueryOptionb(&intel->optionCache, "early_z");
intel->prim.primitive = ~0;
INTEL_FIREVERTICES(intel);
- if (intel->clear.arrayObj)
- _mesa_delete_array_object(&intel->ctx, intel->clear.arrayObj);
+ _mesa_meta_free(&intel->ctx);
+
+ meta_destroy_metaops(&intel->meta);
intel->vtbl.destroy(intel);
_vbo_DestroyContext(&intel->ctx);
_swrast_DestroyContext(&intel->ctx);
- intel->Fallback = 0; /* don't call _swrast_Flush later */
+ intel->Fallback = 0x0; /* don't call _swrast_Flush later */
intel_batchbuffer_free(intel->batch);
intel->batch = NULL;
intel->first_post_swapbuffers_batch = NULL;
if (release_texture_heaps) {
- /* This share group is about to go away, free our private
- * texture object data.
+ /* Nothing is currently done here to free texture heaps;
+ * but we're not using the texture heap utilities, so I
+ * rather think we shouldn't. I've taken a look, and can't
+ * find any private texture data hanging around anywhere, but
+ * I'm not yet certain there isn't any at all...
*/
- if (INTEL_DEBUG & DEBUG_TEXTURE)
+ /* if (INTEL_DEBUG & DEBUG_TEXTURE)
fprintf(stderr, "do something to free texture heaps\n");
+ */
}
+ /* XXX In intelMakeCurrent() below, the context's static regions are
+ * referenced inside the frame buffer; it's listed as a hack,
+ * with a comment of "XXX FBO temporary fix-ups!", but
+ * as long as it's there, we should release the regions here.
+ * The do/while loop around the block is used to allow the
+ * "continue" statements inside the block to exit the block,
+ * to avoid many layers of "if" constructs.
+ */
+ do {
+ __DRIdrawablePrivate * driDrawPriv = intel->driDrawable;
+ struct intel_framebuffer *intel_fb;
+ struct intel_renderbuffer *irbDepth, *irbStencil;
+ if (!driDrawPriv) {
+ /* We're already detached from the drawable; exit this block. */
+ continue;
+ }
+ intel_fb = (struct intel_framebuffer *) driDrawPriv->driverPrivate;
+ if (!intel_fb) {
+ /* The frame buffer is already gone; exit this block. */
+ continue;
+ }
+ irbDepth = intel_get_renderbuffer(&intel_fb->Base, BUFFER_DEPTH);
+ irbStencil = intel_get_renderbuffer(&intel_fb->Base, BUFFER_STENCIL);
+
+ /* If the regions of the frame buffer still match the regions
+ * of the context, release them. If they've changed somehow,
+ * leave them alone.
+ */
+ if (intel_fb->color_rb[0] && intel_fb->color_rb[0]->region == intel->front_region) {
+ intel_renderbuffer_set_region(intel_fb->color_rb[0], NULL);
+ }
+ if (intel_fb->color_rb[1] && intel_fb->color_rb[1]->region == intel->back_region) {
+ intel_renderbuffer_set_region(intel_fb->color_rb[1], NULL);
+ }
+
+ if (irbDepth && irbDepth->region == intel->depth_region) {
+ intel_renderbuffer_set_region(irbDepth, NULL);
+ }
+ /* Usually, the stencil buffer is the same as the depth buffer;
+ * but they're handled separately in MakeCurrent, so we'll
+ * handle them separately here.
+ */
+ if (irbStencil && irbStencil->region == intel->depth_region) {
+ intel_renderbuffer_set_region(irbStencil, NULL);
+ }
+ } while (0);
+
intel_region_release(&intel->front_region);
intel_region_release(&intel->back_region);
intel_region_release(&intel->depth_region);
GLboolean
intelUnbindContext(__DRIcontextPrivate * driContextPriv)
{
+ struct intel_context *intel =
+ (struct intel_context *) driContextPriv->driverPrivate;
+
+ /* Deassociate the context with the drawables.
+ */
+ intel->driDrawable = NULL;
+ intel->driReadDrawable = NULL;
+
return GL_TRUE;
}
__DRIdrawablePrivate * driReadPriv)
{
__DRIscreenPrivate *psp = driDrawPriv->driScreenPriv;
+ struct intel_context *intel;
+ GET_CURRENT_CONTEXT(curCtx);
+
+ if (driContextPriv)
+ intel = (struct intel_context *) driContextPriv->driverPrivate;
+ else
+ intel = NULL;
+
+ /* According to the glXMakeCurrent() man page: "Pending commands to
+ * the previous context, if any, are flushed before it is released."
+ * But only flush if we're actually changing contexts.
+ */
+ if (intel_context(curCtx) && intel_context(curCtx) != intel) {
+ _mesa_flush(curCtx);
+ }
if (driContextPriv) {
- struct intel_context *intel =
- (struct intel_context *) driContextPriv->driverPrivate;
struct intel_framebuffer *intel_fb =
(struct intel_framebuffer *) driDrawPriv->driverPrivate;
GLframebuffer *readFb = (GLframebuffer *) driReadPriv->driverPrivate;
if (driDrawPriv != driReadPriv)
intel_update_renderbuffers(driContextPriv, driReadPriv);
} else {
- /* XXX FBO temporary fix-ups! */
+ /* XXX FBO temporary fix-ups! These are released in
+ * intelDextroyContext(), above. Changes here should be
+ * reflected there.
+ */
/* if the renderbuffers don't have regions, init them from the context */
struct intel_renderbuffer *irbDepth
= intel_get_renderbuffer(&intel_fb->Base, BUFFER_DEPTH);
_mesa_make_current(&intel->ctx, &intel_fb->Base, readFb);
- /* The drawbuffer won't always be updated by _mesa_make_current:
- */
- if (intel->ctx.DrawBuffer == &intel_fb->Base) {
-
- if (intel->driReadDrawable != driReadPriv)
- intel->driReadDrawable = driReadPriv;
-
- if (intel->driDrawable != driDrawPriv) {
- if (driDrawPriv->swap_interval == (unsigned)-1) {
- int i;
-
- driDrawPriv->vblFlags = (intel->intelScreen->irq_active != 0)
- ? 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 < 2; i++) {
- if (intel_fb->color_rb[i])
- intel_fb->color_rb[i]->vbl_pending = driDrawPriv->vblSeq;
- }
- }
- intel->driDrawable = driDrawPriv;
- intelWindowMoved(intel);
- }
+ intel->driReadDrawable = driReadPriv;
+
+ if (intel->driDrawable != driDrawPriv) {
+ if (driDrawPriv->swap_interval == (unsigned)-1) {
+ int i;
- intel_draw_buffer(&intel->ctx, &intel_fb->Base);
+ driDrawPriv->vblFlags = (intel->intelScreen->irq_active != 0)
+ ? 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 < 2; i++) {
+ if (intel_fb->color_rb[i])
+ intel_fb->color_rb[i]->vbl_pending = driDrawPriv->vblSeq;
+ }
+ }
+ intel->driDrawable = driDrawPriv;
+ intelWindowMoved(intel);
}
+
+ intel_draw_buffer(&intel->ctx, &intel_fb->Base);
}
else {
_mesa_make_current(NULL, NULL, NULL);
int me = intel->hHWContext;
drmGetLock(intel->driFd, intel->hHWContext, flags);
- intel->locked = 1;
if (INTEL_DEBUG & DEBUG_LOCK)
_mesa_printf("%s - got contended lock\n", __progname);
struct intel_framebuffer *intel_fb = NULL;
struct intel_renderbuffer *intel_rb = NULL;
- _glthread_LOCK_MUTEX(lockMutex);
- assert(!intel->locked);
- intel->locked = 1;
+ intel->locked++;
+ if (intel->locked >= 2)
+ return;
+
+ if (!sPriv->dri2.enabled)
+ _glthread_LOCK_MUTEX(lockMutex);
if (intel->driDrawable) {
intel_fb = intel->driDrawable->driverPrivate;
{
__DRIscreen *sPriv = intel->driScreen;
- intel->vtbl.note_unlock( intel );
- intel->locked = 0;
+ intel->locked--;
+ if (intel->locked > 0)
+ return;
- if (!sPriv->dri2.enabled)
- DRM_UNLOCK(intel->driFd, intel->driHwLock, intel->hHWContext);
+ assert(intel->locked == 0);
- _glthread_UNLOCK_MUTEX(lockMutex);
+ if (!sPriv->dri2.enabled) {
+ DRM_UNLOCK(intel->driFd, intel->driHwLock, intel->hHWContext);
+ _glthread_UNLOCK_MUTEX(lockMutex);
+ }
if (INTEL_DEBUG & DEBUG_LOCK)
_mesa_printf("%s - unlocked\n", __progname);
projects / mesa.git / blobdiff