#include "intel_chipset.h"
#include "intel_buffers.h"
#include "intel_tex.h"
-#include "intel_ioctl.h"
#include "intel_batchbuffer.h"
#include "intel_blit.h"
#include "intel_pixel.h"
}
if (rb->region) {
- intel_bo_flink(rb->region->buffer, &name);
+ dri_bo_flink(rb->region->buffer, &name);
if (name == buffers[i].name)
continue;
}
if (buffers[i].attachment == __DRI_BUFFER_STENCIL && depth_region) {
if (INTEL_DEBUG & DEBUG_DRI)
fprintf(stderr, "(reusing depth buffer as stencil)\n");
- region = depth_region;
+ intel_region_reference(®ion, depth_region);
}
else
region = intel_region_alloc_for_handle(intel, buffers[i].cpp,
{ NULL, NULL }
};
+#ifdef I915_MMIO_READ
static const struct dri_extension arb_oc_extensions[] = {
{"GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions},
{NULL, NULL}
};
+#endif
static const struct dri_extension ttm_extensions[] = {
{"GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions},
if (intel == NULL || intel->ttm)
driInitExtensions(ctx, ttm_extensions, GL_FALSE);
+#ifdef I915_MMIO_READ
if (intel == NULL ||
(IS_965(intel->intelScreen->deviceID) &&
intel->intelScreen->drmMinor >= 8))
driInitExtensions(ctx, arb_oc_extensions, GL_FALSE);
+#endif
if (intel == NULL || IS_965(intel->intelScreen->deviceID))
driInitExtensions(ctx, brw_extensions, GL_FALSE);
}
}
+#ifdef I915_MMIO_READ
static void
intelBeginQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q)
{
q->Ready = GL_TRUE;
intel->stats_wm--;
}
-
-/** Driver-specific fence emit implementation for the fake memory manager. */
-static unsigned int
-intel_fence_emit(void *private)
-{
- struct intel_context *intel = (struct intel_context *)private;
- unsigned int fence;
-
- /* XXX: Need to emit a flush, if we haven't already (at least with the
- * current batchbuffer implementation, we have).
- */
-
- fence = intelEmitIrqLocked(intel);
-
- return fence;
-}
-
-/** Driver-specific fence wait implementation for the fake memory manager. */
-static int
-intel_fence_wait(void *private, unsigned int cookie)
-{
- struct intel_context *intel = (struct intel_context *)private;
-
- intelWaitIrq(intel, cookie);
-
- return 0;
-}
-
-static GLboolean
-intel_init_bufmgr(struct intel_context *intel)
-{
- intelScreenPrivate *intelScreen = intel->intelScreen;
- GLboolean gem_disable = getenv("INTEL_NO_GEM") != NULL;
- int gem_kernel = 0;
- GLboolean gem_supported;
- struct drm_i915_getparam gp;
-
- gp.param = I915_PARAM_HAS_GEM;
- gp.value = &gem_kernel;
-
- (void) drmCommandWriteRead(intel->driFd, DRM_I915_GETPARAM, &gp, sizeof(gp));
-
- /* If we've got a new enough DDX that's initializing GEM and giving us
- * object handles for the shared buffers, use that.
- */
- intel->ttm = GL_FALSE;
- if (intel->intelScreen->driScrnPriv->dri2.enabled)
- gem_supported = GL_TRUE;
- else if (intel->intelScreen->driScrnPriv->ddx_version.minor >= 9 &&
- gem_kernel &&
- intel->intelScreen->front.bo_handle != -1)
- gem_supported = GL_TRUE;
- else
- gem_supported = GL_FALSE;
-
- if (!gem_disable && gem_supported) {
- int bo_reuse_mode;
- intel->bufmgr = intel_bufmgr_gem_init(intel->driFd,
- BATCH_SZ);
- if (intel->bufmgr != NULL)
- intel->ttm = GL_TRUE;
-
- bo_reuse_mode = driQueryOptioni(&intel->optionCache, "bo_reuse");
- switch (bo_reuse_mode) {
- case DRI_CONF_BO_REUSE_DISABLED:
- break;
- case DRI_CONF_BO_REUSE_ALL:
- intel_bufmgr_gem_enable_reuse(intel->bufmgr);
- break;
- }
- }
- /* Otherwise, use the classic buffer manager. */
- if (intel->bufmgr == NULL) {
- if (gem_disable) {
- fprintf(stderr, "GEM disabled. Using classic.\n");
- } else {
- fprintf(stderr, "Failed to initialize GEM. "
- "Falling back to classic.\n");
- }
-
- if (intelScreen->tex.size == 0) {
- fprintf(stderr, "[%s:%u] Error initializing buffer manager.\n",
- __func__, __LINE__);
- return GL_FALSE;
- }
-
- intel->bufmgr = intel_bufmgr_fake_init(intelScreen->tex.offset,
- intelScreen->tex.map,
- intelScreen->tex.size,
- intel_fence_emit,
- intel_fence_wait,
- intel);
- }
-
- /* XXX bufmgr should be per-screen, not per-context */
- intelScreen->ttm = intel->ttm;
-
- return GL_TRUE;
-}
+#endif
void
intelInitDriverFunctions(struct dd_function_table *functions)
functions->CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
functions->CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
+#ifdef I915_MMIO_READ
functions->BeginQuery = intelBeginQuery;
functions->EndQuery = intelEndQuery;
+#endif
intelInitTextureFuncs(functions);
intelInitStateFuncs(functions);
GLcontext *shareCtx = (GLcontext *) sharedContextPrivate;
__DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private;
- volatile struct drm_i915_sarea *saPriv = (struct drm_i915_sarea *)
- (((GLubyte *) sPriv->pSAREA) + intelScreen->sarea_priv_offset);
int fthrottle_mode;
if (!_mesa_initialize_context(&intel->ctx, mesaVis, shareCtx,
driContextPriv->driverPrivate = intel;
intel->intelScreen = intelScreen;
intel->driScreen = sPriv;
- intel->sarea = saPriv;
+ intel->sarea = intelScreen->sarea;
intel->driContext = driContextPriv;
/* Dri stuff */
else
intel->maxBatchSize = BATCH_SZ;
- if (!intel_init_bufmgr(intel))
- return GL_FALSE;
+ intel->bufmgr = intelScreen->bufmgr;
+ intel->ttm = intelScreen->ttm;
+ if (intel->ttm) {
+ int bo_reuse_mode;
+
+ bo_reuse_mode = driQueryOptioni(&intel->optionCache, "bo_reuse");
+ switch (bo_reuse_mode) {
+ case DRI_CONF_BO_REUSE_DISABLED:
+ break;
+ case DRI_CONF_BO_REUSE_ALL:
+ intel_bufmgr_gem_enable_reuse(intel->bufmgr);
+ break;
+ }
+ }
ctx->Const.MaxTextureMaxAnisotropy = 2.0;
struct intel_framebuffer *intel_fb =
(struct intel_framebuffer *) driDrawPriv->driverPrivate;
GLframebuffer *readFb = (GLframebuffer *) driReadPriv->driverPrivate;
-
- intel_update_renderbuffers(driContextPriv, driDrawPriv);
- if (driDrawPriv != driReadPriv)
- intel_update_renderbuffers(driContextPriv, driReadPriv);
-
- /* XXX FBO temporary fix-ups! */
- /* if the renderbuffers don't have regions, init them from the context */
- if (!driContextPriv->driScreenPriv->dri2.enabled) {
+
+ if (driContextPriv->driScreenPriv->dri2.enabled) {
+ intel_update_renderbuffers(driContextPriv, driDrawPriv);
+ if (driDrawPriv != driReadPriv)
+ intel_update_renderbuffers(driContextPriv, driReadPriv);
+ } else {
+ /* XXX FBO temporary fix-ups! */
+ /* if the renderbuffers don't have regions, init them from the context */
struct intel_renderbuffer *irbDepth
= intel_get_renderbuffer(&intel_fb->Base, BUFFER_DEPTH);
struct intel_renderbuffer *irbStencil
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