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-rw-r--r--src/mesa/drivers/dri/i965/brw_draw.c4
-rw-r--r--src/mesa/drivers/dri/intel/intel_batchbuffer.c20
-rw-r--r--src/mesa/drivers/dri/intel/intel_blit.c6
-rw-r--r--src/mesa/drivers/dri/intel/intel_context.c131
-rw-r--r--src/mesa/drivers/dri/intel/intel_context.h9
-rw-r--r--src/mesa/drivers/dri/intel/intel_pixel_bitmap.c3
-rw-r--r--src/mesa/drivers/dri/intel/intel_pixel_copy.c4
-rw-r--r--src/mesa/drivers/dri/intel/intel_pixel_read.c7
-rw-r--r--src/mesa/drivers/dri/intel/intel_regions.c4
-rw-r--r--src/mesa/drivers/dri/intel/intel_span.c3
-rw-r--r--src/mesa/drivers/dri/intel/intel_tex_copy.c5
-rw-r--r--src/mesa/drivers/dri/intel/intel_tex_image.c7
-rw-r--r--src/mesa/drivers/dri/intel/intel_tex_subimage.c4
13 files changed, 3 insertions, 204 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c
index 7ad860898f..f99d607d86 100644
--- a/src/mesa/drivers/dri/i965/brw_draw.c
+++ b/src/mesa/drivers/dri/i965/brw_draw.c
@@ -339,10 +339,7 @@ static GLboolean brw_try_draw_prims( GLcontext *ctx,
* so can't access it earlier.
*/
- LOCK_HARDWARE(intel);
-
if (!intel->constant_cliprect && intel->driDrawable->numClipRects == 0) {
- UNLOCK_HARDWARE(intel);
return GL_TRUE;
}
@@ -404,7 +401,6 @@ static GLboolean brw_try_draw_prims( GLcontext *ctx,
if (intel->always_flush_batch)
intel_batchbuffer_flush(intel->batch);
out:
- UNLOCK_HARDWARE(intel);
brw_state_cache_check_size(brw);
diff --git a/src/mesa/drivers/dri/intel/intel_batchbuffer.c b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
index 2eae9b66d8..77a0159f18 100644
--- a/src/mesa/drivers/dri/intel/intel_batchbuffer.c
+++ b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
@@ -129,8 +129,7 @@ intel_batchbuffer_free(struct intel_batchbuffer *batch)
/* TODO: Push this whole function into bufmgr.
*/
static void
-do_flush_locked(struct intel_batchbuffer *batch,
- GLuint used, GLboolean allow_unlock)
+do_flush_locked(struct intel_batchbuffer *batch, GLuint used)
{
struct intel_context *intel = batch->intel;
int ret = 0;
@@ -160,18 +159,6 @@ do_flush_locked(struct intel_batchbuffer *batch,
(x_off & 0xffff) | (y_off << 16));
}
- if (batch->cliprect_mode == LOOP_CLIPRECTS && num_cliprects == 0) {
- if (allow_unlock) {
- /* If we are not doing any actual user-visible rendering,
- * do a sched_yield to keep the app from pegging the cpu while
- * achieving nothing.
- */
- UNLOCK_HARDWARE(intel);
- sched_yield();
- LOCK_HARDWARE(intel);
- }
- }
-
if (INTEL_DEBUG & DEBUG_BATCH) {
dri_bo_map(batch->buf, GL_FALSE);
intel_decode(batch->buf->virtual, used / 4, batch->buf->offset,
@@ -183,7 +170,6 @@ do_flush_locked(struct intel_batchbuffer *batch,
}
if (ret != 0) {
- UNLOCK_HARDWARE(intel);
exit(1);
}
intel->vtbl.new_batch(intel);
@@ -252,9 +238,7 @@ _intel_batchbuffer_flush(struct intel_batchbuffer *batch, const char *file,
/* TODO: Just pass the relocation list and dma buffer up to the
* kernel.
*/
- LOCK_HARDWARE(intel);
- do_flush_locked(batch, used, GL_FALSE);
- UNLOCK_HARDWARE(intel);
+ do_flush_locked(batch, used);
if (INTEL_DEBUG & DEBUG_SYNC) {
fprintf(stderr, "waiting for idle\n");
diff --git a/src/mesa/drivers/dri/intel/intel_blit.c b/src/mesa/drivers/dri/intel/intel_blit.c
index 3f2f8eb7cd..c6e4341d71 100644
--- a/src/mesa/drivers/dri/intel/intel_blit.c
+++ b/src/mesa/drivers/dri/intel/intel_blit.c
@@ -117,7 +117,6 @@ intelEmitCopyBlit(struct intel_context *intel,
} while (pass < 2);
if (pass >= 2) {
- LOCK_HARDWARE(intel);
dri_bo_map(dst_buffer, GL_TRUE);
dri_bo_map(src_buffer, GL_FALSE);
_mesa_copy_rect((GLubyte *)dst_buffer->virtual + dst_offset,
@@ -131,7 +130,6 @@ intelEmitCopyBlit(struct intel_context *intel,
dri_bo_unmap(src_buffer);
dri_bo_unmap(dst_buffer);
- UNLOCK_HARDWARE(intel);
return GL_TRUE;
}
@@ -239,8 +237,6 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask)
skipBuffers = BUFFER_BIT_STENCIL;
}
- LOCK_HARDWARE(intel);
-
intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
if (num_cliprects) {
GLint cx, cy, cw, ch;
@@ -412,8 +408,6 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask)
}
}
}
-
- UNLOCK_HARDWARE(intel);
}
GLboolean
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index 5ed09f14ca..b5e742f8fe 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -611,6 +611,7 @@ intelInitContext(struct intel_context *intel,
intel->driScreen = sPriv;
intel->sarea = intelScreen->sarea;
intel->driContext = driContextPriv;
+ intel->driFd = sPriv->fd;
if (IS_965(intel->intelScreen->deviceID)) {
intel->gen = 4;
@@ -632,11 +633,6 @@ intelInitContext(struct intel_context *intel,
intel->is_g4x = GL_TRUE;
}
- /* Dri stuff */
- intel->hHWContext = driContextPriv->hHWContext;
- intel->driFd = sPriv->fd;
- intel->driHwLock = sPriv->lock;
-
driParseConfigFiles(&intel->optionCache, &intelScreen->optionCache,
intel->driScreen->myNum,
(intel->gen >= 4) ? "i965" : "i915");
@@ -1027,128 +1023,3 @@ intelMakeCurrent(__DRIcontext * driContextPriv,
return GL_TRUE;
}
-
-static void
-intelContendedLock(struct intel_context *intel, GLuint flags)
-{
- __DRIdrawable *dPriv = intel->driDrawable;
- __DRIscreen *sPriv = intel->driScreen;
- volatile drm_i915_sarea_t *sarea = intel->sarea;
- int me = intel->hHWContext;
-
- drmGetLock(intel->driFd, intel->hHWContext, flags);
-
- if (INTEL_DEBUG & DEBUG_LOCK)
- _mesa_printf("%s - got contended lock\n", __progname);
-
- /* If the window moved, may need to set a new cliprect now.
- *
- * NOTE: This releases and regains the hw lock, so all state
- * checking must be done *after* this call:
- */
- if (dPriv)
- DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-
- if (sarea && sarea->ctxOwner != me) {
- if (INTEL_DEBUG & DEBUG_BUFMGR) {
- fprintf(stderr, "Lost Context: sarea->ctxOwner %x me %x\n",
- sarea->ctxOwner, me);
- }
- sarea->ctxOwner = me;
- }
-
- /* Drawable changed?
- */
- if (dPriv && intel->lastStamp != dPriv->lastStamp) {
- intelWindowMoved(intel);
- intel->lastStamp = dPriv->lastStamp;
- }
-}
-
-
-_glthread_DECLARE_STATIC_MUTEX(lockMutex);
-
-/* Lock the hardware and validate our state.
- */
-void LOCK_HARDWARE( struct intel_context *intel )
-{
- __DRIdrawable *dPriv = intel->driDrawable;
- __DRIscreen *sPriv = intel->driScreen;
- char __ret = 0;
- struct intel_framebuffer *intel_fb = NULL;
- struct intel_renderbuffer *intel_rb = NULL;
-
- intel->locked++;
- if (intel->locked >= 2)
- return;
-
- if (!sPriv->dri2.enabled)
- _glthread_LOCK_MUTEX(lockMutex);
-
- if (intel->driDrawable) {
- intel_fb = intel->driDrawable->driverPrivate;
-
- if (intel_fb)
- intel_rb =
- intel_get_renderbuffer(&intel_fb->Base,
- intel_fb->Base._ColorDrawBufferIndexes[0]);
- }
-
- if (intel_rb && dPriv->vblFlags &&
- !(dPriv->vblFlags & VBLANK_FLAG_NO_IRQ) &&
- (intel_fb->vbl_waited - intel_rb->vbl_pending) > (1<<23)) {
- drmVBlank vbl;
-
- vbl.request.type = DRM_VBLANK_ABSOLUTE;
-
- if ( dPriv->vblFlags & VBLANK_FLAG_SECONDARY ) {
- vbl.request.type |= DRM_VBLANK_SECONDARY;
- }
-
- vbl.request.sequence = intel_rb->vbl_pending;
- drmWaitVBlank(intel->driFd, &vbl);
- intel_fb->vbl_waited = vbl.reply.sequence;
- }
-
- if (!sPriv->dri2.enabled) {
- DRM_CAS(intel->driHwLock, intel->hHWContext,
- (DRM_LOCK_HELD|intel->hHWContext), __ret);
-
- if (__ret)
- intelContendedLock( intel, 0 );
- }
-
-
- if (INTEL_DEBUG & DEBUG_LOCK)
- _mesa_printf("%s - locked\n", __progname);
-}
-
-
-/* Unlock the hardware using the global current context
- */
-void UNLOCK_HARDWARE( struct intel_context *intel )
-{
- __DRIscreen *sPriv = intel->driScreen;
-
- intel->locked--;
- if (intel->locked > 0)
- return;
-
- assert(intel->locked == 0);
-
- 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);
-
- /**
- * Nothing should be left in batch outside of LOCK/UNLOCK which references
- * cliprects.
- */
- if (intel->batch->cliprect_mode == REFERENCES_CLIPRECTS)
- intel_batchbuffer_flush(intel->batch);
-}
-
diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h
index 6e0b47160a..ec026f8024 100644
--- a/src/mesa/drivers/dri/intel/intel_context.h
+++ b/src/mesa/drivers/dri/intel/intel_context.h
@@ -295,8 +295,6 @@ struct intel_context
drm_clip_rect_t draw_rect;
drm_clip_rect_t scissor_rect;
- drm_context_t hHWContext;
- drmLock *driHwLock;
int driFd;
__DRIcontext *driContext;
@@ -320,11 +318,6 @@ struct intel_context
GLuint swap_missed_count;
};
-/* These are functions now:
- */
-void LOCK_HARDWARE( struct intel_context *intel );
-void UNLOCK_HARDWARE( struct intel_context *intel );
-
extern char *__progname;
@@ -443,8 +436,6 @@ extern GLboolean intelInitContext(struct intel_context *intel,
void *sharedContextPrivate,
struct dd_function_table *functions);
-extern void intelGetLock(struct intel_context *intel, GLuint flags);
-
extern void intelFinish(GLcontext * ctx);
extern void intelFlush(GLcontext * ctx);
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
index f23f94f35e..85e5ad2cdd 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
@@ -236,8 +236,6 @@ do_blit_bitmap( GLcontext *ctx,
if (!intel_check_blit_fragment_ops(ctx, tmpColor[3] == 1.0F))
return GL_FALSE;
- LOCK_HARDWARE(intel);
-
intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
if (num_cliprects != 0) {
GLuint i;
@@ -325,7 +323,6 @@ do_blit_bitmap( GLcontext *ctx,
}
}
out:
- UNLOCK_HARDWARE(intel);
if (INTEL_DEBUG & DEBUG_SYNC)
intel_batchbuffer_flush(intel->batch);
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_copy.c b/src/mesa/drivers/dri/intel/intel_pixel_copy.c
index 689a00cb00..01c440907b 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_copy.c
@@ -134,8 +134,6 @@ do_blit_copypixels(GLcontext * ctx,
intelFlush(&intel->ctx);
- LOCK_HARDWARE(intel);
-
intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
if (num_cliprects != 0) {
GLint delta_x;
@@ -214,13 +212,11 @@ do_blit_copypixels(GLcontext * ctx,
ctx->Color.ColorLogicOpEnabled ?
ctx->Color.LogicOp : GL_COPY)) {
DBG("%s: blit failure\n", __FUNCTION__);
- UNLOCK_HARDWARE(intel);
return GL_FALSE;
}
}
}
out:
- UNLOCK_HARDWARE(intel);
intel_check_front_buffer_rendering(intel);
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_read.c b/src/mesa/drivers/dri/intel/intel_pixel_read.c
index 3b75b718ff..9c0fdc6067 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_read.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_read.c
@@ -105,15 +105,12 @@ do_texture_readpixels(GLcontext * ctx,
return GL_FALSE;
}
- LOCK_HARDWARE(intel);
-
if (intel->driDrawable->numClipRects) {
intel->vtbl.install_meta_state(intel);
intel->vtbl.meta_no_depth_write(intel);
intel->vtbl.meta_no_stencil_write(intel);
if (!driClipRectToFramebuffer(ctx->ReadBuffer, &x, &y, &width, &height)) {
- UNLOCK_HARDWARE(intel);
SET_STATE(i830, state);
if (INTEL_DEBUG & DEBUG_PIXEL)
fprintf(stderr, "%s: cliprect failed\n", __FUNCTION__);
@@ -150,7 +147,6 @@ do_texture_readpixels(GLcontext * ctx,
intel->vtbl.leave_meta_state(intel);
}
- UNLOCK_HARDWARE(intel);
intel_region_wait_fence(ctx, dest_region); /* required by GL */
return GL_TRUE;
@@ -224,7 +220,6 @@ do_blit_readpixels(GLcontext * ctx,
* fire with lock held to guarentee cliprects are correct.
*/
intelFlush(&intel->ctx);
- LOCK_HARDWARE(intel);
if (intel->driReadDrawable->numClipRects) {
GLboolean all = (width * height * src->cpp == dst->Base.Size &&
@@ -261,12 +256,10 @@ do_blit_readpixels(GLcontext * ctx,
rect.y2 - src_rect.y2,
rect.x2 - rect.x1, rect.y2 - rect.y1,
GL_COPY)) {
- UNLOCK_HARDWARE(intel);
return GL_FALSE;
}
}
}
- UNLOCK_HARDWARE(intel);
if (INTEL_DEBUG & DEBUG_PIXEL)
_mesa_printf("%s - DONE\n", __FUNCTION__);
diff --git a/src/mesa/drivers/dri/intel/intel_regions.c b/src/mesa/drivers/dri/intel/intel_regions.c
index d6b9dc4446..cff34ff9ac 100644
--- a/src/mesa/drivers/dri/intel/intel_regions.c
+++ b/src/mesa/drivers/dri/intel/intel_regions.c
@@ -362,14 +362,12 @@ intel_region_data(struct intel_context *intel,
intel_region_cow(intel, dst);
}
- LOCK_HARDWARE(intel);
_mesa_copy_rect(intel_region_map(intel, dst) + dst_offset,
dst->cpp,
dst->pitch,
dstx, dsty, width, height, src, src_pitch, srcx, srcy);
intel_region_unmap(intel, dst);
- UNLOCK_HARDWARE(intel);
}
/* Copy rectangular sub-regions. Need better logic about when to
@@ -485,7 +483,6 @@ intel_region_cow(struct intel_context *intel, struct intel_region *region)
/* Now blit from the texture buffer to the new buffer:
*/
- LOCK_HARDWARE(intel);
ok = intelEmitCopyBlit(intel,
region->cpp,
region->pitch, pbo->buffer, 0, region->tiling,
@@ -494,7 +491,6 @@ intel_region_cow(struct intel_context *intel, struct intel_region *region)
region->pitch, region->height,
GL_COPY);
assert(ok);
- UNLOCK_HARDWARE(intel);
}
dri_bo *
diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c
index d1681e9088..605734d8e5 100644
--- a/src/mesa/drivers/dri/intel/intel_span.c
+++ b/src/mesa/drivers/dri/intel/intel_span.c
@@ -517,7 +517,6 @@ intelSpanRenderStart(GLcontext * ctx)
GLuint i;
intelFlush(&intel->ctx);
- LOCK_HARDWARE(intel);
for (i = 0; i < ctx->Const.MaxTextureImageUnits; i++) {
if (ctx->Texture.Unit[i]._ReallyEnabled) {
@@ -553,8 +552,6 @@ intelSpanRenderFinish(GLcontext * ctx)
intel_map_unmap_framebuffer(intel, ctx->DrawBuffer, GL_FALSE);
if (ctx->ReadBuffer != ctx->DrawBuffer)
intel_map_unmap_framebuffer(intel, ctx->ReadBuffer, GL_FALSE);
-
- UNLOCK_HARDWARE(intel);
}
diff --git a/src/mesa/drivers/dri/intel/intel_tex_copy.c b/src/mesa/drivers/dri/intel/intel_tex_copy.c
index a70738c958..e1d0b12752 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_copy.c
@@ -110,7 +110,6 @@ do_copy_texsubimage(struct intel_context *intel,
}
/* intelFlush(ctx); */
- LOCK_HARDWARE(intel);
{
drm_intel_bo *dst_bo = intel_region_buffer(intel,
intelImage->mt->region,
@@ -132,7 +131,6 @@ do_copy_texsubimage(struct intel_context *intel,
/* Can't blit to tiled buffers with non-tile-aligned offset. */
if (intelImage->mt->region->tiling == I915_TILING_Y) {
- UNLOCK_HARDWARE(intel);
return GL_FALSE;
}
@@ -169,13 +167,10 @@ do_copy_texsubimage(struct intel_context *intel,
x, y, image_x + dstx, image_y + dsty,
width, height,
GL_COPY)) {
- UNLOCK_HARDWARE(intel);
return GL_FALSE;
}
}
- UNLOCK_HARDWARE(intel);
-
return GL_TRUE;
}
diff --git a/src/mesa/drivers/dri/intel/intel_tex_image.c b/src/mesa/drivers/dri/intel/intel_tex_image.c
index 66d61f93ea..498d944c52 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_image.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_image.c
@@ -235,7 +235,6 @@ try_pbo_upload(struct intel_context *intel,
if (drm_intel_bo_references(intel->batch->buf, dst_buffer))
intelFlush(&intel->ctx);
- LOCK_HARDWARE(intel);
{
dri_bo *src_buffer = intel_bufferobj_buffer(intel, pbo, INTEL_READ);
@@ -245,11 +244,9 @@ try_pbo_upload(struct intel_context *intel,
dst_stride, dst_buffer, 0, GL_FALSE,
0, 0, dst_x, dst_y, width, height,
GL_COPY)) {
- UNLOCK_HARDWARE(intel);
return GL_FALSE;
}
}
- UNLOCK_HARDWARE(intel);
return GL_TRUE;
}
@@ -469,8 +466,6 @@ intelTexImage(GLcontext * ctx,
pixels, unpack, "glTexImage");
}
- LOCK_HARDWARE(intel);
-
if (intelImage->mt) {
if (pixels != NULL) {
/* Flush any queued rendering with the texture before mapping. */
@@ -551,8 +546,6 @@ intelTexImage(GLcontext * ctx,
intel_miptree_image_unmap(intel, intelImage->mt);
texImage->Data = NULL;
}
-
- UNLOCK_HARDWARE(intel);
}
diff --git a/src/mesa/drivers/dri/intel/intel_tex_subimage.c b/src/mesa/drivers/dri/intel/intel_tex_subimage.c
index 1f68208266..7f1dc89022 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_subimage.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_subimage.c
@@ -72,8 +72,6 @@ intelTexSubimage(GLcontext * ctx,
if (!pixels)
return;
- LOCK_HARDWARE(intel);
-
/* Map buffer if necessary. Need to lock to prevent other contexts
* from uploading the buffer under us.
*/
@@ -129,8 +127,6 @@ intelTexSubimage(GLcontext * ctx,
intel_miptree_image_unmap(intel, intelImage->mt);
texImage->Data = NULL;
}
-
- UNLOCK_HARDWARE(intel);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-29 14:20:00 +0000