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-rw-r--r--src/mesa/drivers/dri/i965/brw_draw_upload.c8
-rw-r--r--src/mesa/drivers/dri/intel/intel_batchbuffer.c4
-rw-r--r--src/mesa/drivers/dri/intel/intel_context.c38
-rw-r--r--src/mesa/drivers/dri/intel/intel_context.h6
-rw-r--r--src/mesa/drivers/dri/intel/intel_extensions.c14
-rw-r--r--src/mesa/drivers/dri/intel/intel_mipmap_tree.c16
-rw-r--r--src/mesa/drivers/dri/intel/intel_regions.c57
-rw-r--r--src/mesa/drivers/dri/intel/intel_screen.c38
-rw-r--r--src/mesa/drivers/dri/intel/intel_screen.h1
-rw-r--r--src/mesa/drivers/dri/intel/intel_span.c13
10 files changed, 43 insertions, 152 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
index 271a88dae0b..7c796dae936 100644
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -243,14 +243,6 @@ static void wrap_buffers( struct brw_context *brw,
dri_bo_unreference(brw->vb.upload.bo);
brw->vb.upload.bo = dri_bo_alloc(brw->intel.bufmgr, "temporary VBO",
size, 1);
-
- /* Set the internal VBO\ to no-backing-store. We only use them as a
- * temporary within a brw_try_draw_prims while the lock is held.
- */
- /* DON'T DO THIS AS IF WE HAVE TO RE-ORG MEMORY WE NEED SOMEWHERE WITH
- FAKE TO PUSH THIS STUFF */
-// if (!brw->intel.ttm)
-// dri_bo_fake_disable_backing_store(brw->vb.upload.bo, NULL, NULL);
}
static void get_space( struct brw_context *brw,
diff --git a/src/mesa/drivers/dri/intel/intel_batchbuffer.c b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
index 12c5a30d6b8..2eae9b66d87 100644
--- a/src/mesa/drivers/dri/intel/intel_batchbuffer.c
+++ b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
@@ -80,7 +80,7 @@ intel_batchbuffer_reset(struct intel_batchbuffer *batch)
batch->buf = NULL;
}
- if (!batch->buffer && intel->ttm == GL_TRUE)
+ if (!batch->buffer)
batch->buffer = malloc (intel->maxBatchSize);
batch->buf = dri_bo_alloc(intel->bufmgr, "batchbuffer",
@@ -212,7 +212,7 @@ _intel_batchbuffer_flush(struct intel_batchbuffer *batch, const char *file,
batch->reserved_space = 0;
/* Emit a flush if the bufmgr doesn't do it for us. */
- if (intel->always_flush_cache || !intel->ttm) {
+ if (intel->always_flush_cache) {
intel_batchbuffer_emit_mi_flush(batch);
used = batch->ptr - batch->map;
}
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index 7b7c0a0b5ae..1434ae530be 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -176,9 +176,7 @@ intelGetString(GLcontext * ctx, GLenum name)
break;
}
- (void) driGetRendererString(buffer, chipset,
- (intel->ttm) ? DRIVER_DATE_GEM : DRIVER_DATE,
- 0);
+ (void) driGetRendererString(buffer, chipset, DRIVER_DATE_GEM, 0);
return (GLubyte *) buffer;
default:
@@ -601,6 +599,7 @@ intelInitContext(struct intel_context *intel,
__DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private;
int fthrottle_mode;
+ int bo_reuse_mode;
if (!_mesa_initialize_context(&intel->ctx, mesaVis, shareCtx,
functions, (void *) intel)) {
@@ -635,18 +634,14 @@ intelInitContext(struct intel_context *intel,
intel->maxBatchSize = BATCH_SZ;
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;
- }
+ 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;
}
/* This doesn't yet catch all non-conformant rendering, but it's a
@@ -1052,21 +1047,6 @@ intelContendedLock(struct intel_context *intel, GLuint flags)
sarea->ctxOwner = me;
}
- /* If the last consumer of the texture memory wasn't us, notify the fake
- * bufmgr and record the new owner. We should have the memory shared
- * between contexts of a single fake bufmgr, but this will at least make
- * things correct for now.
- */
- if (!intel->ttm && sarea->texAge != intel->hHWContext) {
- sarea->texAge = intel->hHWContext;
- intel_bufmgr_fake_contended_lock_take(intel->bufmgr);
- if (INTEL_DEBUG & DEBUG_BATCH)
- intel_decode_context_reset();
- if (INTEL_DEBUG & DEBUG_BUFMGR)
- fprintf(stderr, "Lost Textures: sarea->texAge %x hw context %x\n",
- sarea->ctxOwner, intel->hHWContext);
- }
-
/* Drawable changed?
*/
if (dPriv && intel->lastStamp != dPriv->lastStamp) {
diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h
index f16f502c1d4..481202c971b 100644
--- a/src/mesa/drivers/dri/intel/intel_context.h
+++ b/src/mesa/drivers/dri/intel/intel_context.h
@@ -181,12 +181,6 @@ struct intel_context
struct intel_region *back_region;
struct intel_region *depth_region;
- /**
- * This value indicates that the kernel memory manager is being used
- * instead of the fake client-side memory manager.
- */
- GLboolean ttm;
-
struct intel_batchbuffer *batch;
drm_intel_bo *first_post_swapbuffers_batch;
GLboolean no_batch_wrap;
diff --git a/src/mesa/drivers/dri/intel/intel_extensions.c b/src/mesa/drivers/dri/intel/intel_extensions.c
index 1682e115cc1..f5fe543b5df 100644
--- a/src/mesa/drivers/dri/intel/intel_extensions.c
+++ b/src/mesa/drivers/dri/intel/intel_extensions.c
@@ -79,6 +79,7 @@ static const struct dri_extension card_extensions[] = {
{ "GL_ARB_half_float_pixel", NULL },
{ "GL_ARB_map_buffer_range", GL_ARB_map_buffer_range_functions },
{ "GL_ARB_multitexture", NULL },
+ { "GL_ARB_pixel_buffer_object", NULL },
{ "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
{ "GL_ARB_point_sprite", NULL },
{ "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
@@ -104,6 +105,8 @@ static const struct dri_extension card_extensions[] = {
{ "GL_EXT_blend_logic_op", NULL },
{ "GL_EXT_blend_subtract", NULL },
{ "GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions },
+ { "GL_EXT_framebuffer_blit", GL_EXT_framebuffer_blit_functions },
+ { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
{ "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
{ "GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions },
{ "GL_EXT_packed_depth_stencil", NULL },
@@ -176,14 +179,6 @@ 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_blit", GL_EXT_framebuffer_blit_functions },
- { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
- { NULL, NULL }
-};
-
static const struct dri_extension fragment_shader_extensions[] = {
{ "GL_ARB_fragment_shader", NULL },
{ NULL, NULL }
@@ -202,9 +197,6 @@ intelInitExtensions(GLcontext *ctx)
*/
driInitExtensions(ctx, card_extensions, GL_FALSE);
- if (intel->ttm)
- driInitExtensions(ctx, ttm_extensions, GL_FALSE);
-
if (IS_965(intel->intelScreen->deviceID))
driInitExtensions(ctx, brw_extensions, GL_FALSE);
diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
index abb3024bfbb..6a565f80cf4 100644
--- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
@@ -224,16 +224,12 @@ int intel_miptree_pitch_align (struct intel_context *intel,
if (!mt->compressed) {
int pitch_align;
- if (intel->ttm) {
- /* XXX: Align pitch to multiple of 64 bytes for now to allow
- * render-to-texture to work in all cases. This should probably be
- * replaced at some point by some scheme to only do this when really
- * necessary.
- */
- pitch_align = 64;
- } else {
- pitch_align = 4;
- }
+ /* XXX: Align pitch to multiple of 64 bytes for now to allow
+ * render-to-texture to work in all cases. This should probably be
+ * replaced at some point by some scheme to only do this when really
+ * necessary.
+ */
+ pitch_align = 64;
if (tiling == I915_TILING_X)
pitch_align = 512;
diff --git a/src/mesa/drivers/dri/intel/intel_regions.c b/src/mesa/drivers/dri/intel/intel_regions.c
index 80975163d47..d6b9dc44466 100644
--- a/src/mesa/drivers/dri/intel/intel_regions.c
+++ b/src/mesa/drivers/dri/intel/intel_regions.c
@@ -542,55 +542,18 @@ intel_recreate_static(struct intel_context *intel,
region->buffer = NULL;
}
- if (intel->ttm) {
- assert(region_desc->bo_handle != -1);
- region->buffer = intel_bo_gem_create_from_name(intel->bufmgr,
- name,
- region_desc->bo_handle);
-
- ret = dri_bo_get_tiling(region->buffer, &region->tiling,
- &region->bit_6_swizzle);
- if (ret != 0) {
- fprintf(stderr, "Couldn't get tiling of buffer %d (%s): %s\n",
- region_desc->bo_handle, name, strerror(-ret));
- intel_region_release(&region);
- return NULL;
- }
- } else {
- if (region->classic_map != NULL) {
- drmUnmap(region->classic_map,
- region->pitch * region->cpp * region->height);
- region->classic_map = NULL;
- }
- ret = drmMap(intel->driFd, region_desc->handle,
- region->pitch * region->cpp * region->height,
- &region->classic_map);
- if (ret != 0) {
- fprintf(stderr, "Failed to drmMap %s buffer\n", name);
- free(region);
- return NULL;
- }
-
- region->buffer = intel_bo_fake_alloc_static(intel->bufmgr,
+ assert(region_desc->bo_handle != -1);
+ region->buffer = intel_bo_gem_create_from_name(intel->bufmgr,
name,
- region_desc->offset,
- region->pitch * region->cpp *
- region->height,
- region->classic_map);
-
- /* The sarea just gives us a boolean for whether it's tiled or not,
- * instead of which tiling mode it is. Guess.
- */
- if (region_desc->tiled) {
- if (intel->gen >= 4 && region_desc == &intelScreen->depth)
- region->tiling = I915_TILING_Y;
- else
- region->tiling = I915_TILING_X;
- } else {
- region->tiling = I915_TILING_NONE;
- }
+ region_desc->bo_handle);
- region->bit_6_swizzle = I915_BIT_6_SWIZZLE_NONE;
+ ret = dri_bo_get_tiling(region->buffer, &region->tiling,
+ &region->bit_6_swizzle);
+ if (ret != 0) {
+ fprintf(stderr, "Couldn't get tiling of buffer %d (%s): %s\n",
+ region_desc->bo_handle, name, strerror(-ret));
+ intel_region_release(&region);
+ return NULL;
}
assert(region->buffer != NULL);
diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index 789135b49f9..2c5a884a9b4 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -605,7 +605,6 @@ intelFillInModes(__DRIscreenPrivate *psp,
static GLboolean
intel_init_bufmgr(intelScreenPrivate *intelScreen)
{
- GLboolean gem_disable = getenv("INTEL_NO_GEM") != NULL;
int gem_kernel = 0;
GLboolean gem_supported;
struct drm_i915_getparam gp;
@@ -622,43 +621,24 @@ intel_init_bufmgr(intelScreenPrivate *intelScreen)
/* If we've got a new enough DDX that's initializing GEM and giving us
* object handles for the shared buffers, use that.
*/
- intelScreen->ttm = GL_FALSE;
if (intelScreen->driScrnPriv->dri2.enabled)
gem_supported = GL_TRUE;
else if (intelScreen->driScrnPriv->ddx_version.minor >= 9 &&
gem_kernel &&
intelScreen->front.bo_handle != -1)
gem_supported = GL_TRUE;
- else
- gem_supported = GL_FALSE;
-
- if (!gem_disable && gem_supported) {
- intelScreen->bufmgr = intel_bufmgr_gem_init(spriv->fd, BATCH_SZ);
- if (intelScreen->bufmgr != NULL)
- intelScreen->ttm = GL_TRUE;
+ else {
+ fprintf(stderr, "[%s:%u] Error initializing GEM.\n",
+ __func__, __LINE__);
+ return GL_FALSE;
}
+
+ intelScreen->bufmgr = intel_bufmgr_gem_init(spriv->fd, BATCH_SZ);
/* Otherwise, use the classic buffer manager. */
if (intelScreen->bufmgr == NULL) {
- if (gem_disable) {
- _mesa_warning(NULL, "GEM disabled. Using classic.");
- } else {
- _mesa_warning(NULL,
- "Failed to initialize GEM. Falling back to classic.");
- }
-
- if (intelScreen->tex.size == 0) {
- fprintf(stderr, "[%s:%u] Error initializing buffer manager.\n",
- __func__, __LINE__);
- return GL_FALSE;
- }
-
- intelScreen->bufmgr =
- intel_bufmgr_fake_init(spriv->fd,
- intelScreen->tex.offset,
- intelScreen->tex.map,
- intelScreen->tex.size,
- (unsigned int * volatile)
- &intelScreen->sarea->last_dispatch);
+ fprintf(stderr, "[%s:%u] Error initializing buffer manager.\n",
+ __func__, __LINE__);
+ return GL_FALSE;
}
if (intel_get_param(spriv, I915_PARAM_NUM_FENCES_AVAIL, &num_fences))
diff --git a/src/mesa/drivers/dri/intel/intel_screen.h b/src/mesa/drivers/dri/intel/intel_screen.h
index a9b9e109a6a..14ca0903b6c 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.h
+++ b/src/mesa/drivers/dri/intel/intel_screen.h
@@ -77,7 +77,6 @@ typedef struct
GLboolean no_hw;
GLboolean no_vbo;
- int ttm;
dri_bufmgr *bufmgr;
GLboolean kernel_exec_fencing;
diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c
index 3607c7ddedd..2c89a66a95f 100644
--- a/src/mesa/drivers/dri/intel/intel_span.c
+++ b/src/mesa/drivers/dri/intel/intel_span.c
@@ -613,15 +613,7 @@ intel_set_span_functions(struct intel_context *intel,
struct gl_renderbuffer *rb)
{
struct intel_renderbuffer *irb = (struct intel_renderbuffer *) rb;
- uint32_t tiling;
-
- /* If in GEM mode, we need to do the tile address swizzling ourselves,
- * instead of the fence registers handling it.
- */
- if (intel->ttm)
- tiling = irb->region->tiling;
- else
- tiling = I915_TILING_NONE;
+ uint32_t tiling = irb->region->tiling;
if (intel->intelScreen->kernel_exec_fencing) {
switch (irb->texformat) {
@@ -673,6 +665,9 @@ intel_set_span_functions(struct intel_context *intel,
return;
}
+ /* If in GEM mode, we need to do the tile address swizzling ourselves,
+ * instead of the fence registers handling it.
+ */
switch (irb->texformat) {
case MESA_FORMAT_RGB565:
switch (tiling) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 15:23:17 +0000