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-rw-r--r--src/mesa/drivers/dri/intel/intel_batchbuffer.c30
-rw-r--r--src/mesa/drivers/dri/intel/intel_batchbuffer.h12
-rw-r--r--src/mesa/drivers/dri/intel/intel_blit.c16
-rw-r--r--src/mesa/drivers/dri/intel/intel_buffers.c173
-rw-r--r--src/mesa/drivers/dri/intel/intel_buffers.h7
-rw-r--r--src/mesa/drivers/dri/intel/intel_context.c35
-rw-r--r--src/mesa/drivers/dri/intel/intel_context.h18
-rw-r--r--src/mesa/drivers/dri/intel/intel_pixel_bitmap.c6
-rw-r--r--src/mesa/drivers/dri/intel/intel_pixel_draw.c53
-rw-r--r--src/mesa/drivers/dri/intel/intel_reg.h5
-rw-r--r--src/mesa/drivers/dri/intel/intel_regions.c43
-rw-r--r--src/mesa/drivers/dri/intel/intel_span.c141
12 files changed, 216 insertions, 323 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_batchbuffer.c b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
index 7dbc646370..c9b88b0ae1 100644
--- a/src/mesa/drivers/dri/intel/intel_batchbuffer.c
+++ b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
@@ -30,6 +30,7 @@
#include "intel_decode.h"
#include "intel_reg.h"
#include "intel_bufmgr.h"
+#include "intel_buffers.h"
/* Relocations in kernel space:
* - pass dma buffer seperately
@@ -133,6 +134,9 @@ do_flush_locked(struct intel_batchbuffer *batch,
{
struct intel_context *intel = batch->intel;
int ret = 0;
+ unsigned int num_cliprects = 0;
+ struct drm_clip_rect *cliprects = NULL;
+ int x_off = 0, y_off = 0;
if (batch->buffer)
dri_bo_subdata (batch->buf, 0, used, batch->buffer);
@@ -142,23 +146,21 @@ do_flush_locked(struct intel_batchbuffer *batch,
batch->map = NULL;
batch->ptr = NULL;
- /* Throw away non-effective packets. Won't work once we have
- * hardware contexts which would preserve statechanges beyond a
- * single buffer.
- */
- if (!(intel->numClipRects == 0 &&
- batch->cliprect_mode == LOOP_CLIPRECTS) || intel->no_hw) {
- dri_bo_exec(batch->buf, used,
- intel->pClipRects,
- batch->cliprect_mode != LOOP_CLIPRECTS ?
- 0 : intel->numClipRects,
- (((GLuint) intel->drawX) & 0xffff) |
- (((GLuint) intel->drawY) << 16));
+ if (batch->cliprect_mode == LOOP_CLIPRECTS) {
+ intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
+ }
+ /* Dispatch the batchbuffer, if it has some effect (nonzero cliprects).
+ * Can't short-circuit like this once we have hardware contexts, but we
+ * should always be in DRI2 mode by then anyway.
+ */
+ if ((batch->cliprect_mode != LOOP_CLIPRECTS ||
+ num_cliprects != 0) && !intel->no_hw) {
+ dri_bo_exec(batch->buf, used, cliprects, num_cliprects,
+ (x_off & 0xffff) | (y_off << 16));
}
- if (intel->numClipRects == 0 &&
- batch->cliprect_mode == LOOP_CLIPRECTS) {
+ 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
diff --git a/src/mesa/drivers/dri/intel/intel_batchbuffer.h b/src/mesa/drivers/dri/intel/intel_batchbuffer.h
index 1f8096b32e..8129996979 100644
--- a/src/mesa/drivers/dri/intel/intel_batchbuffer.h
+++ b/src/mesa/drivers/dri/intel/intel_batchbuffer.h
@@ -19,6 +19,9 @@ enum cliprect_mode {
/**
* Batchbuffer contents require looping over per cliprect at batch submit
* time.
+ *
+ * This will be upgraded to NO_LOOP_CLIPRECTS when there's a single
+ * constant cliprect, as in DRI2 or FBO rendering.
*/
LOOP_CLIPRECTS,
/**
@@ -29,8 +32,10 @@ enum cliprect_mode {
/**
* Batchbuffer contents contain drawing that already handles cliprects, such
* as 2D drawing to front/back/depth that doesn't respect DRAWING_RECTANGLE.
+ *
* Equivalent behavior to NO_LOOP_CLIPRECTS, but may not persist in batch
- * outside of LOCK/UNLOCK.
+ * outside of LOCK/UNLOCK. This is upgraded to just NO_LOOP_CLIPRECTS when
+ * there's a constant cliprect, as in DRI2 or FBO rendering.
*/
REFERENCES_CLIPRECTS
};
@@ -115,6 +120,11 @@ intel_batchbuffer_require_space(struct intel_batchbuffer *batch,
if (intel_batchbuffer_space(batch) < sz)
intel_batchbuffer_flush(batch);
+ if ((cliprect_mode == LOOP_CLIPRECTS ||
+ cliprect_mode == REFERENCES_CLIPRECTS) &&
+ batch->intel->constant_cliprect)
+ cliprect_mode = NO_LOOP_CLIPRECTS;
+
if (cliprect_mode != IGNORE_CLIPRECTS) {
if (batch->cliprect_mode == IGNORE_CLIPRECTS) {
batch->cliprect_mode = cliprect_mode;
diff --git a/src/mesa/drivers/dri/intel/intel_blit.c b/src/mesa/drivers/dri/intel/intel_blit.c
index 3c1f7f6245..e1046f4a5d 100644
--- a/src/mesa/drivers/dri/intel/intel_blit.c
+++ b/src/mesa/drivers/dri/intel/intel_blit.c
@@ -422,6 +422,9 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask)
struct gl_framebuffer *fb = ctx->DrawBuffer;
GLuint clear_depth;
GLbitfield skipBuffers = 0;
+ unsigned int num_cliprects;
+ struct drm_clip_rect *cliprects;
+ int x_off, y_off;
BATCH_LOCALS;
/*
@@ -446,7 +449,8 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask)
intelFlush(&intel->ctx);
LOCK_HARDWARE(intel);
- if (intel->numClipRects) {
+ intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
+ if (num_cliprects) {
GLint cx, cy, cw, ch;
drm_clip_rect_t clear;
int i;
@@ -461,15 +465,15 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask)
/* clearing a window */
/* flip top to bottom */
- clear.x1 = cx + intel->drawX;
+ clear.x1 = cx + x_off;
clear.y1 = intel->driDrawable->y + intel->driDrawable->h - cy - ch;
clear.x2 = clear.x1 + cw;
clear.y2 = clear.y1 + ch;
}
else {
/* clearing FBO */
- assert(intel->numClipRects == 1);
- assert(intel->pClipRects == &intel->fboRect);
+ assert(num_cliprects == 1);
+ assert(cliprects == &intel->fboRect);
clear.x1 = cx;
clear.y1 = cy;
clear.x2 = clear.x1 + cw;
@@ -477,8 +481,8 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask)
/* no change to mask */
}
- for (i = 0; i < intel->numClipRects; i++) {
- const drm_clip_rect_t *box = &intel->pClipRects[i];
+ for (i = 0; i < num_cliprects; i++) {
+ const drm_clip_rect_t *box = &cliprects[i];
drm_clip_rect_t b;
GLuint buf;
GLuint clearMask = mask; /* use copy, since we modify it below */
diff --git a/src/mesa/drivers/dri/intel/intel_buffers.c b/src/mesa/drivers/dri/intel/intel_buffers.c
index f5eaf765f3..f8f009c6a3 100644
--- a/src/mesa/drivers/dri/intel/intel_buffers.c
+++ b/src/mesa/drivers/dri/intel/intel_buffers.c
@@ -123,99 +123,40 @@ intel_readbuf_region(struct intel_context *intel)
return NULL;
}
-
-
-/**
- * Update the following fields for rendering to a user-created FBO:
- * intel->numClipRects
- * intel->pClipRects
- * intel->drawX
- * intel->drawY
- */
-static void
-intelSetRenderbufferClipRects(struct intel_context *intel)
-{
- /* If the batch contents require looping over cliprects, flush them before
- * we go changing which cliprects get referenced when that happens.
- */
- if (intel->batch->cliprect_mode == LOOP_CLIPRECTS &&
- (intel->fboRect.x2 != intel->ctx.DrawBuffer->Width ||
- intel->fboRect.x2 != intel->ctx.DrawBuffer->Height))
- intel_batchbuffer_flush(intel->batch);
-
- assert(intel->ctx.DrawBuffer->Width > 0);
- assert(intel->ctx.DrawBuffer->Height > 0);
- intel->fboRect.x1 = 0;
- intel->fboRect.y1 = 0;
- intel->fboRect.x2 = intel->ctx.DrawBuffer->Width;
- intel->fboRect.y2 = intel->ctx.DrawBuffer->Height;
- intel->numClipRects = 1;
- intel->pClipRects = &intel->fboRect;
- intel->drawX = 0;
- intel->drawY = 0;
-}
-
-
-/**
- * As above, but for rendering to front buffer of a window.
- * \sa intelSetRenderbufferClipRects
- */
-static void
-intelSetFrontClipRects(struct intel_context *intel)
-{
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
- if (!dPriv)
- return;
-
- /* If the batch contents require looping over cliprects, flush them before
- * we go changing which cliprects get referenced when that happens.
- */
- if (intel->batch->cliprect_mode == LOOP_CLIPRECTS &&
- intel->pClipRects != dPriv->pClipRects)
- intel_batchbuffer_flush(intel->batch);
- intel->numClipRects = dPriv->numClipRects;
- intel->pClipRects = dPriv->pClipRects;
- intel->drawX = dPriv->x;
- intel->drawY = dPriv->y;
-}
-
-
-/**
- * As above, but for rendering to back buffer of a window.
- */
-static void
-intelSetBackClipRects(struct intel_context *intel)
+void
+intel_get_cliprects(struct intel_context *intel,
+ struct drm_clip_rect **cliprects,
+ unsigned int *num_cliprects,
+ int *x_off, int *y_off)
{
__DRIdrawablePrivate *dPriv = intel->driDrawable;
- struct intel_framebuffer *intel_fb;
-
- if (!dPriv)
- return;
-
- intel_fb = dPriv->driverPrivate;
+ struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
- if (intel_fb->pf_active || dPriv->numBackClipRects == 0) {
+ if (intel->constant_cliprect) {
+ /* FBO or DRI2 rendering, which can just use the fb's size. */
+ intel->fboRect.x1 = 0;
+ intel->fboRect.y1 = 0;
+ intel->fboRect.x2 = intel->ctx.DrawBuffer->Width;
+ intel->fboRect.y2 = intel->ctx.DrawBuffer->Height;
+
+ *cliprects = &intel->fboRect;
+ *num_cliprects = 1;
+ *x_off = 0;
+ *y_off = 0;
+ } else if (intel->front_cliprects ||
+ intel_fb->pf_active || dPriv->numBackClipRects == 0) {
/* use the front clip rects */
- if (intel->batch->cliprect_mode == LOOP_CLIPRECTS &&
- intel->pClipRects != dPriv->pClipRects)
- intel_batchbuffer_flush(intel->batch);
-
- intel->numClipRects = dPriv->numClipRects;
- intel->pClipRects = dPriv->pClipRects;
- intel->drawX = dPriv->x;
- intel->drawY = dPriv->y;
+ *cliprects = dPriv->pClipRects;
+ *num_cliprects = dPriv->numClipRects;
+ *x_off = dPriv->x;
+ *y_off = dPriv->y;
}
else {
/* use the back clip rects */
- if (intel->batch->cliprect_mode == LOOP_CLIPRECTS &&
- intel->pClipRects != dPriv->pBackClipRects)
- intel_batchbuffer_flush(intel->batch);
-
- intel->numClipRects = dPriv->numBackClipRects;
- intel->pClipRects = dPriv->pBackClipRects;
- intel->drawX = dPriv->backX;
- intel->drawY = dPriv->backY;
+ *num_cliprects = dPriv->numBackClipRects;
+ *cliprects = dPriv->pBackClipRects;
+ *x_off = dPriv->backX;
+ *y_off = dPriv->backY;
}
}
@@ -300,29 +241,6 @@ intelWindowMoved(struct intel_context *intel)
__DRIdrawablePrivate *dPriv = intel->driDrawable;
struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
- if (!intel->ctx.DrawBuffer) {
- /* when would this happen? -BP */
- intelSetFrontClipRects(intel);
- }
- else if (intel->ctx.DrawBuffer->Name != 0) {
- /* drawing to user-created FBO - do nothing */
- /* Cliprects would be set from intelDrawBuffer() */
- }
- else {
- /* drawing to a window */
- switch (intel_fb->Base._ColorDrawBufferIndexes[0]) {
- case BUFFER_FRONT_LEFT:
- intelSetFrontClipRects(intel);
- break;
- case BUFFER_BACK_LEFT:
- intelSetBackClipRects(intel);
- break;
- default:
- intelSetFrontClipRects(intel);
- }
-
- }
-
if (!intel->intelScreen->driScrnPriv->dri2.enabled &&
intel->intelScreen->driScrnPriv->ddx_version.minor >= 7) {
volatile struct drm_i915_sarea *sarea = intel->sarea;
@@ -894,7 +812,6 @@ intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb)
struct intel_context *intel = intel_context(ctx);
struct intel_region *colorRegions[MAX_DRAW_BUFFERS], *depthRegion = NULL;
struct intel_renderbuffer *irbDepth = NULL, *irbStencil = NULL;
- int front = 0; /* drawing to front color buffer? */
if (!fb) {
/* this can happen during the initial context initialization */
@@ -927,52 +844,44 @@ intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb)
*/
if (fb->_NumColorDrawBuffers == 0) {
/* writing to 0 */
- FALLBACK(intel, INTEL_FALLBACK_DRAW_BUFFER, GL_TRUE);
colorRegions[0] = NULL;
-
- if (fb->Name != 0)
- intelSetRenderbufferClipRects(intel);
+ intel->constant_cliprect = GL_TRUE;
} else if (fb->_NumColorDrawBuffers > 1) {
int i;
struct intel_renderbuffer *irb;
- FALLBACK(intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE);
- if (fb->Name != 0)
- intelSetRenderbufferClipRects(intel);
for (i = 0; i < fb->_NumColorDrawBuffers; i++) {
irb = intel_renderbuffer(fb->_ColorDrawBuffers[i]);
- colorRegions[i] = (irb && irb->region) ? irb->region : NULL;
+ colorRegions[i] = irb ? irb->region : NULL;
}
+ intel->constant_cliprect = GL_TRUE;
}
else {
- /* draw to exactly one color buffer */
- /*_mesa_debug(ctx, "Hardware rendering\n");*/
- FALLBACK(intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE);
- if (fb->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT) {
- front = 1;
- }
-
- /*
- * Get the intel_renderbuffer for the colorbuffer we're drawing into.
- * And set up cliprects.
+ /* Get the intel_renderbuffer for the single colorbuffer we're drawing
+ * into, and set up cliprects if it's .
*/
if (fb->Name == 0) {
+ intel->constant_cliprect = intel->driScreen->dri2.enabled;
/* drawing to window system buffer */
- if (front) {
- intelSetFrontClipRects(intel);
+ if (fb->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT) {
+ if (!intel->constant_cliprect && !intel->front_cliprects)
+ intel_batchbuffer_flush(intel->batch);
+ intel->front_cliprects = GL_TRUE;
colorRegions[0] = intel_get_rb_region(fb, BUFFER_FRONT_LEFT);
}
else {
- intelSetBackClipRects(intel);
+ if (!intel->constant_cliprect && intel->front_cliprects)
+ intel_batchbuffer_flush(intel->batch);
+ intel->front_cliprects = GL_FALSE;
colorRegions[0]= intel_get_rb_region(fb, BUFFER_BACK_LEFT);
}
}
else {
/* drawing to user-created FBO */
struct intel_renderbuffer *irb;
- intelSetRenderbufferClipRects(intel);
irb = intel_renderbuffer(fb->_ColorDrawBuffers[0]);
colorRegions[0] = (irb && irb->region) ? irb->region : NULL;
+ intel->constant_cliprect = GL_TRUE;
}
}
diff --git a/src/mesa/drivers/dri/intel/intel_buffers.h b/src/mesa/drivers/dri/intel/intel_buffers.h
index a669a85431..e5afb37dd1 100644
--- a/src/mesa/drivers/dri/intel/intel_buffers.h
+++ b/src/mesa/drivers/dri/intel/intel_buffers.h
@@ -29,6 +29,8 @@
#ifndef INTEL_BUFFERS_H
#define INTEL_BUFFERS_H
+#include "dri_util.h"
+#include "drm.h"
struct intel_context;
struct intel_framebuffer;
@@ -53,4 +55,9 @@ extern void intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb);
extern void intelInitBufferFuncs(struct dd_function_table *functions);
+void intel_get_cliprects(struct intel_context *intel,
+ struct drm_clip_rect **cliprects,
+ unsigned int *num_cliprects,
+ int *x_off, int *y_off);
+
#endif /* INTEL_BUFFERS_H */
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index 2b3a9b9d37..9ac18e6960 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -588,9 +588,6 @@ intelInitContext(struct intel_context *intel,
intel->driFd = sPriv->fd;
intel->driHwLock = sPriv->lock;
- intel->width = intelScreen->width;
- intel->height = intelScreen->height;
-
driParseConfigFiles(&intel->optionCache, &intelScreen->optionCache,
intel->driScreen->myNum,
IS_965(intelScreen->deviceID) ? "i965" : "i915");
@@ -932,38 +929,6 @@ intelContendedLock(struct intel_context *intel, GLuint flags)
sarea->ctxOwner, intel->hHWContext);
}
- if (sarea->width != intel->width || sarea->height != intel->height) {
- int numClipRects = intel->numClipRects;
-
- /*
- * FIXME: Really only need to do this when drawing to a
- * common back- or front buffer.
- */
-
- /*
- * This will essentially drop the outstanding batchbuffer on
- * the floor.
- */
- intel->numClipRects = 0;
-
- if (intel->Fallback)
- _swrast_flush(&intel->ctx);
-
- if (!IS_965(intel->intelScreen->deviceID))
- INTEL_FIREVERTICES(intel);
-
- if (intel->batch->map != intel->batch->ptr)
- intel_batchbuffer_flush(intel->batch);
-
- intel->numClipRects = numClipRects;
-
- /* force window update */
- intel->lastStamp = 0;
-
- intel->width = sarea->width;
- intel->height = sarea->height;
- }
-
/* 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 554159ac44..3938af4c72 100644
--- a/src/mesa/drivers/dri/intel/intel_context.h
+++ b/src/mesa/drivers/dri/intel/intel_context.h
@@ -235,10 +235,18 @@ struct intel_context
/* These refer to the current drawing buffer:
*/
- int drawX, drawY; /**< origin of drawing area within region */
- GLuint numClipRects; /**< cliprects for drawing */
- drm_clip_rect_t *pClipRects;
struct gl_texture_object *frame_buffer_texobj;
+ /**
+ * Set to true if a single constant cliprect should be used in the
+ * batchbuffer. Otherwise, cliprects must be calculated at batchbuffer
+ * flush time while the lock is held.
+ */
+ GLboolean constant_cliprect;
+ /**
+ * In !constant_cliprect mode, set to true if the front cliprects should be
+ * used instead of back.
+ */
+ GLboolean front_cliprects;
drm_clip_rect_t fboRect; /**< cliprect for FBO rendering */
int perf_boxes;
@@ -271,10 +279,6 @@ struct intel_context
*/
driOptionCache optionCache;
- /* Last seen width/height of the screen */
- int width;
- int height;
-
int64_t swap_ust;
int64_t swap_missed_ust;
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
index 8963519893..0565197ea0 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
@@ -191,11 +191,7 @@ do_blit_bitmap( GLcontext *ctx,
color8888 = INTEL_PACKCOLOR8888(ubcolor[0], ubcolor[1], ubcolor[2], ubcolor[3]);
color565 = INTEL_PACKCOLOR565(ubcolor[0], ubcolor[1], ubcolor[2]);
- /* Does zoom apply to bitmaps?
- */
- if (!intel_check_blit_fragment_ops(ctx, tmpColor[3] == 1.0F) ||
- ctx->Pixel.ZoomX != 1.0F ||
- ctx->Pixel.ZoomY != 1.0F)
+ if (!intel_check_blit_fragment_ops(ctx, tmpColor[3] == 1.0F))
return GL_FALSE;
LOCK_HARDWARE(intel);
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_draw.c b/src/mesa/drivers/dri/intel/intel_pixel_draw.c
index 50518a6879..8ebbc95a1d 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_draw.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_draw.c
@@ -75,19 +75,21 @@ intel_texture_drawpixels(GLcontext * ctx,
/* We're going to mess with texturing with no regard to existing texture
* state, so if there is some set up we have to bail.
*/
- if (ctx->Texture._EnabledUnits != 0)
+ if (ctx->Texture._EnabledUnits != 0) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels() fallback: texturing enabled\n");
return GL_FALSE;
+ }
/* Can't do textured DrawPixels with a fragment program, unless we were
* to generate a new program that sampled our texture and put the results
* in the fragment color before the user's program started.
*/
- if (ctx->FragmentProgram.Enabled)
- return GL_FALSE;
-
- /* Don't even want to think about it */
- if (format == GL_COLOR_INDEX)
+ if (ctx->FragmentProgram.Enabled) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels() fallback: fragment program enabled\n");
return GL_FALSE;
+ }
/* We don't have a way to generate fragments with stencil values which *
* will set the resulting stencil value.
@@ -108,8 +110,12 @@ intel_texture_drawpixels(GLcontext * ctx,
* the color buffer, and sample the texture values into the fragment depth
* in a program.
*/
- if (format == GL_DEPTH_COMPONENT)
+ if (format == GL_DEPTH_COMPONENT) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr,
+ "glDrawPixels() fallback: format == GL_DEPTH_COMPONENT\n");
return GL_FALSE;
+ }
_mesa_PushAttrib(GL_ENABLE_BIT | GL_TRANSFORM_BIT | GL_TEXTURE_BIT |
GL_CURRENT_BIT);
@@ -141,22 +147,27 @@ intel_texture_drawpixels(GLcontext * ctx,
_mesa_PushMatrix();
_mesa_LoadIdentity();
+ /* Create the vertex buffer based on the current raster pos. The x and y
+ * we're handed are ctx->Current.RasterPos[0,1] rounded to integers.
+ * We also apply the depth. However, the W component is already multiplied
+ * into ctx->Current.RasterPos[0,1,2] and we can ignore it at this point.
+ */
vertices[0][0] = x;
vertices[0][1] = y;
vertices[0][2] = ctx->Current.RasterPos[2];
- vertices[0][3] = ctx->Current.RasterPos[3];
+ vertices[0][3] = 1.0;
vertices[1][0] = x + width * ctx->Pixel.ZoomX;
vertices[1][1] = y;
vertices[1][2] = ctx->Current.RasterPos[2];
- vertices[1][3] = ctx->Current.RasterPos[3];
+ vertices[1][3] = 1.0;
vertices[2][0] = x + width * ctx->Pixel.ZoomX;
vertices[2][1] = y + height * ctx->Pixel.ZoomY;
vertices[2][2] = ctx->Current.RasterPos[2];
- vertices[2][3] = ctx->Current.RasterPos[3];
+ vertices[2][3] = 1.0;
vertices[3][0] = x;
vertices[3][1] = y + height * ctx->Pixel.ZoomY;
vertices[3][2] = ctx->Current.RasterPos[2];
- vertices[3][3] = ctx->Current.RasterPos[3];
+ vertices[3][3] = 1.0;
texcoords[0][0] = 0.0;
texcoords[0][1] = 0.0;
@@ -212,8 +223,12 @@ intel_stencil_drawpixels(GLcontext * ctx,
return GL_TRUE;
/* Can't do a per-bit writemask while treating stencil as rgba data. */
- if ((ctx->Stencil.WriteMask[0] & 0xff) != 0xff)
+ if ((ctx->Stencil.WriteMask[0] & 0xff) != 0xff) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels(STENCIL_INDEX) fallback: "
+ "stencil mask enabled\n");
return GL_FALSE;
+ }
/* We use FBOs for our wrapping of the depthbuffer into a color
* destination.
@@ -224,21 +239,29 @@ intel_stencil_drawpixels(GLcontext * ctx,
/* We're going to mess with texturing with no regard to existing texture
* state, so if there is some set up we have to bail.
*/
- if (ctx->Texture._EnabledUnits != 0)
+ if (ctx->Texture._EnabledUnits != 0) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels(STENCIL_INDEX) fallback: "
+ "texturing enabled\n");
return GL_FALSE;
+ }
/* Can't do textured DrawPixels with a fragment program, unless we were
* to generate a new program that sampled our texture and put the results
* in the fragment color before the user's program started.
*/
- if (ctx->FragmentProgram.Enabled)
+ if (ctx->FragmentProgram.Enabled) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels(STENCIL_INDEX) fallback: "
+ "fragment program enabled\n");
return GL_FALSE;
+ }
/* Check that we can load in a texture this big. */
if (width > (1 << (ctx->Const.MaxTextureLevels - 1)) ||
height > (1 << (ctx->Const.MaxTextureLevels - 1))) {
if (INTEL_DEBUG & DEBUG_FALLBACKS)
- fprintf(stderr, "glDrawPixels(STENCIL_IDNEX) fallback: "
+ fprintf(stderr, "glDrawPixels(STENCIL_INDEX) fallback: "
"bitmap too large (%dx%d)\n",
width, height);
return GL_FALSE;
diff --git a/src/mesa/drivers/dri/intel/intel_reg.h b/src/mesa/drivers/dri/intel/intel_reg.h
index c21f408093..81a7386e42 100644
--- a/src/mesa/drivers/dri/intel/intel_reg.h
+++ b/src/mesa/drivers/dri/intel/intel_reg.h
@@ -29,6 +29,8 @@
#define CMD_2D (0x2 << 29)
#define CMD_3D (0x3 << 29)
+#define MI_NOOP (CMD_MI | 0)
+
#define MI_BATCH_BUFFER_END (CMD_MI | 0xA << 23)
#define MI_FLUSH (CMD_MI | (4 << 23))
@@ -44,6 +46,9 @@
#define _3DSTATE_LOAD_STATE_IMMEDIATE_1 (CMD_3D | (0x1d<<24) | (0x04<<16))
#define I1_LOAD_S(n) (1<<(4+n))
+#define _3DSTATE_DRAWRECT_INFO (CMD_3D | (0x1d<<24) | (0x80<<16) | 0x3)
+#define _3DSTATE_DRAWRECT_INFO_I965 (CMD_3D | (3 << 27) | (1 << 24) | 0x2)
+
/** @{
*
* PIPE_CONTROL operation, a combination MI_FLUSH and register write with
diff --git a/src/mesa/drivers/dri/intel/intel_regions.c b/src/mesa/drivers/dri/intel/intel_regions.c
index 45faf64c71..8dbcc3050e 100644
--- a/src/mesa/drivers/dri/intel/intel_regions.c
+++ b/src/mesa/drivers/dri/intel/intel_regions.c
@@ -79,30 +79,6 @@ intel_region_unmap(struct intel_context *intel, struct intel_region *region)
}
}
-static int
-intel_set_region_tiling_gem(struct intel_context *intel,
- struct intel_region *region,
- uint32_t bo_handle)
-{
- struct drm_i915_gem_get_tiling get_tiling;
- int ret;
-
- memset(&get_tiling, 0, sizeof(get_tiling));
-
- get_tiling.handle = bo_handle;
- ret = ioctl(intel->driFd, DRM_IOCTL_I915_GEM_GET_TILING, &get_tiling);
- if (ret != 0) {
- fprintf(stderr, "Failed to get tiling state for region: %s\n",
- strerror(errno));
- return ret;
- }
-
- region->tiling = get_tiling.tiling_mode;
- region->bit_6_swizzle = get_tiling.swizzle_mode;
-
- return 0;
-}
-
static struct intel_region *
intel_region_alloc_internal(struct intel_context *intel,
GLuint cpp,
@@ -151,6 +127,7 @@ intel_region_alloc_for_handle(struct intel_context *intel,
{
struct intel_region *region;
dri_bo *buffer;
+ int ret;
buffer = intel_bo_gem_create_from_name(intel->bufmgr, name, handle);
@@ -159,7 +136,14 @@ intel_region_alloc_for_handle(struct intel_context *intel,
if (region == NULL)
return region;
- intel_set_region_tiling_gem(intel, region, 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",
+ handle, name, strerror(-ret));
+ intel_region_release(&region);
+ return NULL;
+ }
return region;
}
@@ -489,7 +473,14 @@ intel_recreate_static(struct intel_context *intel,
name,
region_desc->bo_handle);
- intel_set_region_tiling_gem(intel, region, 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,
diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c
index 8e2b4456f8..8f4e681ffe 100644
--- a/src/mesa/drivers/dri/intel/intel_span.c
+++ b/src/mesa/drivers/dri/intel/intel_span.c
@@ -30,6 +30,7 @@
#include "main/mtypes.h"
#include "main/colormac.h"
+#include "intel_buffers.h"
#include "intel_fbo.h"
#include "intel_screen.h"
#include "intel_span.h"
@@ -131,12 +132,8 @@ pwrite_8(struct intel_renderbuffer *irb, uint32_t offset, uint8_t val)
}
static uint32_t no_tile_swizzle(struct intel_renderbuffer *irb,
- struct intel_context *intel,
int x, int y)
{
- x += intel->drawX;
- y += intel->drawY;
-
return (y * irb->region->pitch + x) * irb->region->cpp;
}
@@ -145,7 +142,6 @@ static uint32_t no_tile_swizzle(struct intel_renderbuffer *irb,
*/
static uint32_t x_tile_swizzle(struct intel_renderbuffer *irb,
- struct intel_context *intel,
int x, int y)
{
int tile_stride;
@@ -155,9 +151,6 @@ static uint32_t x_tile_swizzle(struct intel_renderbuffer *irb,
int tile_off, tile_base;
tile_stride = (irb->pfPitch * irb->region->cpp) << 3;
-
- x += intel->drawX;
- y += intel->drawY;
xbyte = x * irb->region->cpp;
@@ -204,7 +197,6 @@ static uint32_t x_tile_swizzle(struct intel_renderbuffer *irb,
}
static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
- struct intel_context *intel,
int x, int y)
{
int tile_stride;
@@ -214,9 +206,6 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
int tile_off, tile_base;
tile_stride = (irb->pfPitch * irb->region->cpp) << 5;
-
- x += intel->drawX;
- y += intel->drawY;
xbyte = x * irb->region->cpp;
@@ -268,8 +257,12 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
struct intel_renderbuffer *irb = intel_renderbuffer(rb); \
const GLint yScale = irb->RenderToTexture ? 1 : -1; \
const GLint yBias = irb->RenderToTexture ? 0 : irb->Base.Height - 1; \
+ unsigned int num_cliprects; \
+ struct drm_clip_rect *cliprects; \
+ int x_off, y_off; \
GLuint p; \
- (void) p;
+ (void) p; \
+ intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
/* XXX FBO: this is identical to the macro in spantmp2.h except we get
* the cliprect info from the context, not the driDrawable.
@@ -277,12 +270,12 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
*/
#define HW_CLIPLOOP() \
do { \
- int _nc = intel->numClipRects; \
+ int _nc = num_cliprects; \
while ( _nc-- ) { \
- int minx = intel->pClipRects[_nc].x1 - intel->drawX; \
- int miny = intel->pClipRects[_nc].y1 - intel->drawY; \
- int maxx = intel->pClipRects[_nc].x2 - intel->drawX; \
- int maxy = intel->pClipRects[_nc].y2 - intel->drawY;
+ int minx = cliprects[_nc].x1 - x_off; \
+ int miny = cliprects[_nc].y1 - y_off; \
+ int maxx = cliprects[_nc].x2 - x_off; \
+ int maxy = cliprects[_nc].y2 - y_off;
#if 0
}}
@@ -295,6 +288,11 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
#define HW_UNLOCK()
+/* Convenience macros to avoid typing the swizzle argument over and over */
+#define NO_TILE(_X, _Y) no_tile_swizzle(irb, (_X) + x_off, (_Y) + y_off)
+#define X_TILE(_X, _Y) x_tile_swizzle(irb, (_X) + x_off, (_Y) + y_off)
+#define Y_TILE(_X, _Y) y_tile_swizzle(irb, (_X) + x_off, (_Y) + y_off)
+
/* 16 bit, RGB565 color spanline and pixel functions
*/
#define SPANTMP_PIXEL_FMT GL_RGB
@@ -302,8 +300,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
#define TAG(x) intel##x##_RGB565
#define TAG2(x,y) intel##x##_RGB565##y
-#define GET_VALUE(X, Y) pread_16(irb, no_tile_swizzle(irb, intel, X, Y))
-#define PUT_VALUE(X, Y, V) pwrite_16(irb, no_tile_swizzle(irb, intel, X, Y), V)
+#define GET_VALUE(X, Y) pread_16(irb, NO_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_16(irb, NO_TILE(X, Y), V)
#include "spantmp2.h"
/* 32 bit, ARGB8888 color spanline and pixel functions
@@ -313,8 +311,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
#define TAG(x) intel##x##_ARGB8888
#define TAG2(x,y) intel##x##_ARGB8888##y
-#define GET_VALUE(X, Y) pread_32(irb, no_tile_swizzle(irb, intel, X, Y))
-#define PUT_VALUE(X, Y, V) pwrite_32(irb, no_tile_swizzle(irb, intel, X, Y), V)
+#define GET_VALUE(X, Y) pread_32(irb, NO_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_32(irb, NO_TILE(X, Y), V)
#include "spantmp2.h"
/* 32 bit, xRGB8888 color spanline and pixel functions
@@ -324,8 +322,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
#define TAG(x) intel##x##_xRGB8888
#define TAG2(x,y) intel##x##_xRGB8888##y
-#define GET_VALUE(X, Y) pread_xrgb8888(irb, no_tile_swizzle(irb, intel, X, Y))
-#define PUT_VALUE(X, Y, V) pwrite_xrgb8888(irb, no_tile_swizzle(irb, intel, X, Y), V)
+#define GET_VALUE(X, Y) pread_xrgb8888(irb, NO_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_xrgb8888(irb, NO_TILE(X, Y), V)
#include "spantmp2.h"
/* 16 bit RGB565 color tile spanline and pixel functions
@@ -336,8 +334,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
#define TAG(x) intel_XTile_##x##_RGB565
#define TAG2(x,y) intel_XTile_##x##_RGB565##y
-#define GET_VALUE(X, Y) pread_16(irb, x_tile_swizzle(irb, intel, X, Y))
-#define PUT_VALUE(X, Y, V) pwrite_16(irb, x_tile_swizzle(irb, intel, X, Y), V)
+#define GET_VALUE(X, Y) pread_16(irb, X_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_16(irb, X_TILE(X, Y), V)
#include "spantmp2.h"
#define SPANTMP_PIXEL_FMT GL_RGB
@@ -345,8 +343,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
#define TAG(x) intel_YTile_##x##_RGB565
#define TAG2(x,y) intel_YTile_##x##_RGB565##y
-#define GET_VALUE(X, Y) pread_16(irb, y_tile_swizzle(irb, intel, X, Y))
-#define PUT_VALUE(X, Y, V) pwrite_16(irb, y_tile_swizzle(irb, intel, X, Y), V)
+#define GET_VALUE(X, Y) pread_16(irb, Y_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_16(irb, Y_TILE(X, Y), V)
#include "spantmp2.h"
/* 32 bit ARGB888 color tile spanline and pixel functions
@@ -357,8 +355,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
#define TAG(x) intel_XTile_##x##_ARGB8888
#define TAG2(x,y) intel_XTile_##x##_ARGB8888##y
-#define GET_VALUE(X, Y) pread_32(irb, x_tile_swizzle(irb, intel, X, Y))
-#define PUT_VALUE(X, Y, V) pwrite_32(irb, x_tile_swizzle(irb, intel, X, Y), V)
+#define GET_VALUE(X, Y) pread_32(irb, X_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_32(irb, X_TILE(X, Y), V)
#include "spantmp2.h"
#define SPANTMP_PIXEL_FMT GL_BGRA
@@ -366,8 +364,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
#define TAG(x) intel_YTile_##x##_ARGB8888
#define TAG2(x,y) intel_YTile_##x##_ARGB8888##y
-#define GET_VALUE(X, Y) pread_32(irb, y_tile_swizzle(irb, intel, X, Y))
-#define PUT_VALUE(X, Y, V) pwrite_32(irb, y_tile_swizzle(irb, intel, X, Y), V)
+#define GET_VALUE(X, Y) pread_32(irb, Y_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_32(irb, Y_TILE(X, Y), V)
#include "spantmp2.h"
/* 32 bit xRGB888 color tile spanline and pixel functions
@@ -378,8 +376,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
#define TAG(x) intel_XTile_##x##_xRGB8888
#define TAG2(x,y) intel_XTile_##x##_xRGB8888##y
-#define GET_VALUE(X, Y) pread_xrgb8888(irb, x_tile_swizzle(irb, intel, X, Y))
-#define PUT_VALUE(X, Y, V) pwrite_xrgb8888(irb, x_tile_swizzle(irb, intel, X, Y), V)
+#define GET_VALUE(X, Y) pread_xrgb8888(irb, X_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_xrgb8888(irb, X_TILE(X, Y), V)
#include "spantmp2.h"
#define SPANTMP_PIXEL_FMT GL_BGRA
@@ -387,15 +385,19 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
#define TAG(x) intel_YTile_##x##_xRGB8888
#define TAG2(x,y) intel_YTile_##x##_xRGB8888##y
-#define GET_VALUE(X, Y) pread_xrgb8888(irb, y_tile_swizzle(irb, intel, X, Y))
-#define PUT_VALUE(X, Y, V) pwrite_xrgb8888(irb, y_tile_swizzle(irb, intel, X, Y), V)
+#define GET_VALUE(X, Y) pread_xrgb8888(irb, Y_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_xrgb8888(irb, Y_TILE(X, Y), V)
#include "spantmp2.h"
#define LOCAL_DEPTH_VARS \
struct intel_context *intel = intel_context(ctx); \
struct intel_renderbuffer *irb = intel_renderbuffer(rb); \
const GLint yScale = irb->RenderToTexture ? 1 : -1; \
- const GLint yBias = irb->RenderToTexture ? 0 : irb->Base.Height - 1;
+ const GLint yBias = irb->RenderToTexture ? 0 : irb->Base.Height - 1; \
+ unsigned int num_cliprects; \
+ struct drm_clip_rect *cliprects; \
+ int x_off, y_off; \
+ intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS
@@ -404,10 +406,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
** 16-bit depthbuffer functions.
**/
#define VALUE_TYPE GLushort
-#define WRITE_DEPTH(_x, _y, d) \
- pwrite_16(irb, no_tile_swizzle(irb, intel, _x, _y), d)
-#define READ_DEPTH(d, _x, _y) \
- d = pread_16(irb, no_tile_swizzle(irb, intel, _x, _y))
+#define WRITE_DEPTH(_x, _y, d) pwrite_16(irb, NO_TILE(_x, _y), d)
+#define READ_DEPTH(d, _x, _y) d = pread_16(irb, NO_TILE(_x, _y))
#define TAG(x) intel##x##_z16
#include "depthtmp.h"
@@ -416,10 +416,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
** 16-bit x tile depthbuffer functions.
**/
#define VALUE_TYPE GLushort
-#define WRITE_DEPTH(_x, _y, d) \
- pwrite_16(irb, x_tile_swizzle(irb, intel, _x, _y), d)
-#define READ_DEPTH(d, _x, _y) \
- d = pread_16(irb, x_tile_swizzle(irb, intel, _x, _y))
+#define WRITE_DEPTH(_x, _y, d) pwrite_16(irb, X_TILE(_x, _y), d)
+#define READ_DEPTH(d, _x, _y) d = pread_16(irb, X_TILE(_x, _y))
#define TAG(x) intel_XTile_##x##_z16
#include "depthtmp.h"
@@ -427,10 +425,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
** 16-bit y tile depthbuffer functions.
**/
#define VALUE_TYPE GLushort
-#define WRITE_DEPTH(_x, _y, d) \
- pwrite_16(irb, y_tile_swizzle(irb, intel, _x, _y), d)
-#define READ_DEPTH(d, _x, _y) \
- d = pread_16(irb, y_tile_swizzle(irb, intel, _x, _y))
+#define WRITE_DEPTH(_x, _y, d) pwrite_16(irb, Y_TILE(_x, _y), d)
+#define READ_DEPTH(d, _x, _y) d = pread_16(irb, Y_TILE(_x, _y))
#define TAG(x) intel_YTile_##x##_z16
#include "depthtmp.h"
@@ -445,12 +441,11 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
/* Change ZZZS -> SZZZ */
#define WRITE_DEPTH(_x, _y, d) \
- pwrite_32(irb, no_tile_swizzle(irb, intel, _x, _y), \
- ((d) >> 8) | ((d) << 24))
+ pwrite_32(irb, NO_TILE(_x, _y), ((d) >> 8) | ((d) << 24))
/* Change SZZZ -> ZZZS */
#define READ_DEPTH( d, _x, _y ) { \
- GLuint tmp = pread_32(irb, no_tile_swizzle(irb, intel, _x, _y)); \
+ GLuint tmp = pread_32(irb, NO_TILE(_x, _y)); \
d = (tmp << 8) | (tmp >> 24); \
}
@@ -468,12 +463,11 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
/* Change ZZZS -> SZZZ */
#define WRITE_DEPTH(_x, _y, d) \
- pwrite_32(irb, x_tile_swizzle(irb, intel, _x, _y), \
- ((d) >> 8) | ((d) << 24)) \
+ pwrite_32(irb, X_TILE(_x, _y), ((d) >> 8) | ((d) << 24))
/* Change SZZZ -> ZZZS */
#define READ_DEPTH( d, _x, _y ) { \
- GLuint tmp = pread_32(irb, x_tile_swizzle(irb, intel, _x, _y)); \
+ GLuint tmp = pread_32(irb, X_TILE(_x, _y)); \
d = (tmp << 8) | (tmp >> 24); \
}
@@ -490,12 +484,11 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
/* Change ZZZS -> SZZZ */
#define WRITE_DEPTH(_x, _y, d) \
- pwrite_32(irb, y_tile_swizzle(irb, intel, _x, _y), \
- ((d) >> 8) | ((d) << 24))
+ pwrite_32(irb, Y_TILE(_x, _y), ((d) >> 8) | ((d) << 24))
/* Change SZZZ -> ZZZS */
#define READ_DEPTH( d, _x, _y ) { \
- GLuint tmp = pread_32(irb, y_tile_swizzle(irb, intel, _x, _y)); \
+ GLuint tmp = pread_32(irb, Y_TILE(_x, _y)); \
d = (tmp << 8) | (tmp >> 24); \
}
@@ -506,36 +499,24 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
/**
** 8-bit stencil function (XXX FBO: This is obsolete)
**/
-#define WRITE_STENCIL(_x, _y, d) \
- pwrite_8(irb, no_tile_swizzle(irb, intel, _x, _y) + 3, d)
-
-#define READ_STENCIL(d, _x, _y) \
- d = pread_8(irb, no_tile_swizzle(irb, intel, _x, _y) + 3);
-
+#define WRITE_STENCIL(_x, _y, d) pwrite_8(irb, NO_TILE(_x, _y) + 3, d)
+#define READ_STENCIL(d, _x, _y) d = pread_8(irb, NO_TILE(_x, _y) + 3);
#define TAG(x) intel##x##_z24_s8
#include "stenciltmp.h"
/**
** 8-bit x-tile stencil function (XXX FBO: This is obsolete)
**/
-#define WRITE_STENCIL(_x, _y, d) \
- pwrite_8(irb, x_tile_swizzle(irb, intel, _x, _y) + 3, d)
-
-#define READ_STENCIL(d, _x, _y) \
- d = pread_8(irb, x_tile_swizzle(irb, intel, _x, _y) + 3);
-
+#define WRITE_STENCIL(_x, _y, d) pwrite_8(irb, X_TILE(_x, _y) + 3, d)
+#define READ_STENCIL(d, _x, _y) d = pread_8(irb, X_TILE(_x, _y) + 3);
#define TAG(x) intel_XTile_##x##_z24_s8
#include "stenciltmp.h"
/**
** 8-bit y-tile stencil function (XXX FBO: This is obsolete)
**/
-#define WRITE_STENCIL(_x, _y, d) \
- pwrite_8(irb, y_tile_swizzle(irb, intel, _x, _y) + 3, d)
-
-#define READ_STENCIL(d, _x, _y) \
- d = pread_8(irb, y_tile_swizzle(irb, intel, _x, _y) + 3)
-
+#define WRITE_STENCIL(_x, _y, d) pwrite_8(irb, Y_TILE(_x, _y) + 3, d)
+#define READ_STENCIL(d, _x, _y) d = pread_8(irb, Y_TILE(_x, _y) + 3)
#define TAG(x) intel_YTile_##x##_z24_s8
#include "stenciltmp.h"
@@ -602,14 +583,10 @@ intel_map_unmap_buffers(struct intel_context *intel, GLboolean map)
if (tex) {
/* render to texture */
ASSERT(att->Renderbuffer);
- if (map) {
- struct gl_texture_image *texImg;
- texImg = tex->Image[att->CubeMapFace][att->TextureLevel];
+ if (map)
intel_tex_map_images(intel, intel_texture_object(tex));
- }
- else {
+ else
intel_tex_unmap_images(intel, intel_texture_object(tex));
- }
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 04:56:33 +0000