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-rw-r--r--src/mesa/state_tracker/st_atom_shader.c17
-rw-r--r--src/mesa/state_tracker/st_cb_blit.c97
-rw-r--r--src/mesa/state_tracker/st_cb_clear.c24
-rw-r--r--src/mesa/state_tracker/st_cb_drawpixels.c74
-rw-r--r--src/mesa/state_tracker/st_cb_fbo.c53
-rw-r--r--src/mesa/state_tracker/st_cb_flush.c12
-rw-r--r--src/mesa/state_tracker/st_cb_rasterpos.c2
-rw-r--r--src/mesa/state_tracker/st_cb_texture.c26
-rw-r--r--src/mesa/state_tracker/st_draw.c5
-rw-r--r--src/mesa/state_tracker/st_draw.h2
-rw-r--r--src/mesa/state_tracker/st_draw_feedback.c4
-rw-r--r--src/mesa/state_tracker/st_extensions.c4
-rw-r--r--src/mesa/state_tracker/st_format.c4
-rw-r--r--src/mesa/state_tracker/st_mesa_to_tgsi.c37
-rw-r--r--src/mesa/state_tracker/st_program.c42
-rw-r--r--src/mesa/state_tracker/st_public.h4
-rw-r--r--src/mesa/state_tracker/st_texture.c108
-rw-r--r--src/mesa/state_tracker/st_texture.h5
18 files changed, 381 insertions, 139 deletions
diff --git a/src/mesa/state_tracker/st_atom_shader.c b/src/mesa/state_tracker/st_atom_shader.c
index 8b3bb5cc03..ee649be885 100644
--- a/src/mesa/state_tracker/st_atom_shader.c
+++ b/src/mesa/state_tracker/st_atom_shader.c
@@ -139,23 +139,6 @@ find_translated_vp(struct st_context *st,
if (fragInputsRead & (1 << inAttr)) {
stfp->input_to_slot[inAttr] = numIn;
numIn++;
- if (((1 << inAttr) & FRAG_BIT_FOGC)) {
- /* leave placeholders for the
- * extra registers we extract from fog */
- if (stfp->Base.UsesFrontFacing) {
- if (!stfp->Base.UsesFogFragCoord)
- --stfp->input_to_slot[inAttr];
- else
- ++numIn;
- }
- if (stfp->Base.UsesPointCoord) {
- if (!stfp->Base.UsesFrontFacing &&
- !stfp->Base.UsesFogFragCoord)
- stfp->input_to_slot[inAttr] -= 2;
- else
- ++numIn;
- }
- }
}
else {
stfp->input_to_slot[inAttr] = UNUSED;
diff --git a/src/mesa/state_tracker/st_cb_blit.c b/src/mesa/state_tracker/st_cb_blit.c
index 2852623472..c741940bcf 100644
--- a/src/mesa/state_tracker/st_cb_blit.c
+++ b/src/mesa/state_tracker/st_cb_blit.c
@@ -69,34 +69,107 @@ st_BlitFramebuffer(GLcontext *ctx,
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
GLbitfield mask, GLenum filter)
{
+ const GLbitfield depthStencil = (GL_DEPTH_BUFFER_BIT |
+ GL_STENCIL_BUFFER_BIT);
struct st_context *st = ctx->st;
-
const uint pFilter = ((filter == GL_NEAREST)
? PIPE_TEX_MIPFILTER_NEAREST
: PIPE_TEX_MIPFILTER_LINEAR);
+ struct gl_framebuffer *readFB = ctx->ReadBuffer;
+ struct gl_framebuffer *drawFB = ctx->DrawBuffer;
+
+ if (!_mesa_clip_blit(ctx, &srcX0, &srcY0, &srcX1, &srcY1,
+ &dstX0, &dstY0, &dstX1, &dstY1)) {
+ return; /* nothing to draw/blit */
+ }
+
+ if (st_fb_orientation(drawFB) == Y_0_TOP) {
+ /* invert Y for dest */
+ dstY0 = drawFB->Height - dstY0;
+ dstY1 = drawFB->Height - dstY1;
+ }
+
+ if (st_fb_orientation(readFB) == Y_0_TOP) {
+ /* invert Y for src */
+ srcY0 = readFB->Height - srcY0;
+ srcY1 = readFB->Height - srcY1;
+ }
+
+ if (srcY0 > srcY1 && dstY0 > dstY1) {
+ /* Both src and dst are upside down. Swap Y to make it
+ * right-side up to increase odds of using a fast path.
+ * Recall that all Gallium raster coords have Y=0=top.
+ */
+ GLint tmp;
+ tmp = srcY0;
+ srcY0 = srcY1;
+ srcY1 = tmp;
+ tmp = dstY0;
+ dstY0 = dstY1;
+ dstY1 = tmp;
+ }
if (mask & GL_COLOR_BUFFER_BIT) {
struct st_renderbuffer *srcRb =
- st_renderbuffer(ctx->ReadBuffer->_ColorReadBuffer);
+ st_renderbuffer(readFB->_ColorReadBuffer);
struct st_renderbuffer *dstRb =
- st_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);
+ st_renderbuffer(drawFB->_ColorDrawBuffers[0]);
struct pipe_surface *srcSurf = srcRb->surface;
struct pipe_surface *dstSurf = dstRb->surface;
- if (st_fb_orientation(ctx->DrawBuffer) == Y_0_TOP) {
- /* invert Y */
- srcY0 = srcRb->Base.Height - srcY0;
- srcY1 = srcRb->Base.Height - srcY1;
-
- dstY0 = dstRb->Base.Height - dstY0;
- dstY1 = dstRb->Base.Height - dstY1;
- }
-
util_blit_pixels(st->blit,
srcSurf, srcX0, srcY0, srcX1, srcY1,
dstSurf, dstX0, dstY0, dstX1, dstY1,
0.0, pFilter);
+ }
+ if (mask & depthStencil) {
+ /* depth and/or stencil blit */
+
+ /* get src/dst depth surfaces */
+ struct st_renderbuffer *srcDepthRb =
+ st_renderbuffer(readFB->Attachment[BUFFER_DEPTH].Renderbuffer);
+ struct st_renderbuffer *dstDepthRb =
+ st_renderbuffer(drawFB->Attachment[BUFFER_DEPTH].Renderbuffer);
+ struct pipe_surface *srcDepthSurf =
+ srcDepthRb ? srcDepthRb->surface : NULL;
+ struct pipe_surface *dstDepthSurf =
+ dstDepthRb ? dstDepthRb->surface : NULL;
+
+ /* get src/dst stencil surfaces */
+ struct st_renderbuffer *srcStencilRb =
+ st_renderbuffer(readFB->Attachment[BUFFER_STENCIL].Renderbuffer);
+ struct st_renderbuffer *dstStencilRb =
+ st_renderbuffer(drawFB->Attachment[BUFFER_STENCIL].Renderbuffer);
+ struct pipe_surface *srcStencilSurf =
+ srcStencilRb ? srcStencilRb->surface : NULL;
+ struct pipe_surface *dstStencilSurf =
+ dstStencilRb ? dstStencilRb->surface : NULL;
+
+ if ((mask & depthStencil) == depthStencil &&
+ srcDepthSurf == srcStencilSurf &&
+ dstDepthSurf == dstStencilSurf) {
+ /* Blitting depth and stencil values between combined
+ * depth/stencil buffers. This is the ideal case for such buffers.
+ */
+ util_blit_pixels(st->blit,
+ srcDepthSurf, srcX0, srcY0, srcX1, srcY1,
+ dstDepthSurf, dstX0, dstY0, dstX1, dstY1,
+ 0.0, pFilter);
+ }
+ else {
+ /* blitting depth and stencil separately */
+
+ if (mask & GL_DEPTH_BUFFER_BIT) {
+ /* blit Z only */
+ _mesa_problem(ctx, "st_BlitFramebuffer(DEPTH) not completed");
+ }
+
+ if (mask & GL_STENCIL_BUFFER_BIT) {
+ /* blit stencil only */
+ _mesa_problem(ctx, "st_BlitFramebuffer(STENCIL) not completed");
+ }
+ }
}
}
diff --git a/src/mesa/state_tracker/st_cb_clear.c b/src/mesa/state_tracker/st_cb_clear.c
index 668acbccb8..8a8c99f7e1 100644
--- a/src/mesa/state_tracker/st_cb_clear.c
+++ b/src/mesa/state_tracker/st_cb_clear.c
@@ -280,7 +280,11 @@ clear_with_quad(GLcontext *ctx,
static INLINE GLboolean
check_clear_color_with_quad(GLcontext *ctx, struct gl_renderbuffer *rb)
{
- if (ctx->Scissor.Enabled)
+ if (ctx->Scissor.Enabled &&
+ (ctx->Scissor.X != 0 ||
+ ctx->Scissor.Y != 0 ||
+ ctx->Scissor.Width < rb->Width ||
+ ctx->Scissor.Height < rb->Height))
return TRUE;
if (!ctx->Color.ColorMask[0] ||
@@ -300,7 +304,11 @@ check_clear_depth_stencil_with_quad(GLcontext *ctx, struct gl_renderbuffer *rb)
GLboolean maskStencil
= (ctx->Stencil.WriteMask[0] & stencilMax) != stencilMax;
- if (ctx->Scissor.Enabled)
+ if (ctx->Scissor.Enabled &&
+ (ctx->Scissor.X != 0 ||
+ ctx->Scissor.Y != 0 ||
+ ctx->Scissor.Width < rb->Width ||
+ ctx->Scissor.Height < rb->Height))
return TRUE;
if (maskStencil)
@@ -319,7 +327,11 @@ check_clear_depth_with_quad(GLcontext *ctx, struct gl_renderbuffer *rb)
const struct st_renderbuffer *strb = st_renderbuffer(rb);
const GLboolean isDS = pf_is_depth_and_stencil(strb->surface->format);
- if (ctx->Scissor.Enabled)
+ if (ctx->Scissor.Enabled &&
+ (ctx->Scissor.X != 0 ||
+ ctx->Scissor.Y != 0 ||
+ ctx->Scissor.Width < rb->Width ||
+ ctx->Scissor.Height < rb->Height))
return TRUE;
if (isDS &&
@@ -345,7 +357,11 @@ check_clear_stencil_with_quad(GLcontext *ctx, struct gl_renderbuffer *rb)
if (maskStencil)
return TRUE;
- if (ctx->Scissor.Enabled)
+ if (ctx->Scissor.Enabled &&
+ (ctx->Scissor.X != 0 ||
+ ctx->Scissor.Y != 0 ||
+ ctx->Scissor.Width < rb->Width ||
+ ctx->Scissor.Height < rb->Height))
return TRUE;
/* This is correct, but it is necessary to look at the depth clear
diff --git a/src/mesa/state_tracker/st_cb_drawpixels.c b/src/mesa/state_tracker/st_cb_drawpixels.c
index 8b5094a04f..d19a88fa7c 100644
--- a/src/mesa/state_tracker/st_cb_drawpixels.c
+++ b/src/mesa/state_tracker/st_cb_drawpixels.c
@@ -60,6 +60,7 @@
#include "pipe/p_inlines.h"
#include "util/u_tile.h"
#include "util/u_draw_quad.h"
+#include "util/u_math.h"
#include "shader/prog_instruction.h"
#include "cso_cache/cso_context.h"
@@ -341,6 +342,7 @@ make_texture(struct st_context *st,
enum pipe_format pipeFormat;
GLuint cpp;
GLenum baseFormat;
+ int ptw, pth;
baseFormat = _mesa_base_format(format);
@@ -355,7 +357,28 @@ make_texture(struct st_context *st,
if (!pixels)
return NULL;
- pt = st_texture_create(st, PIPE_TEXTURE_2D, pipeFormat, 0, width, height, 1,
+ /* Need to use POT texture? */
+ ptw = width;
+ pth = height;
+ if (!screen->get_param(screen, PIPE_CAP_NPOT_TEXTURES)) {
+ int l2pt, maxSize;
+
+ l2pt = util_logbase2(width);
+ if (1<<l2pt != width) {
+ ptw = 1<<(l2pt+1);
+ }
+ l2pt = util_logbase2(height);
+ if (1<<l2pt != height) {
+ pth = 1<<(l2pt+1);
+ }
+
+ /* Check against maximum texture size */
+ maxSize = 1 << (pipe->screen->get_param(pipe->screen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS) - 1);
+ assert(ptw <= maxSize);
+ assert(pth <= maxSize);
+ }
+
+ pt = st_texture_create(st, PIPE_TEXTURE_2D, pipeFormat, 0, ptw, pth, 1,
PIPE_TEXTURE_USAGE_SAMPLER);
if (!pt) {
_mesa_unmap_drawpix_pbo(ctx, unpack);
@@ -420,7 +443,7 @@ make_texture(struct st_context *st,
static void
draw_quad(GLcontext *ctx, GLfloat x0, GLfloat y0, GLfloat z,
GLfloat x1, GLfloat y1, const GLfloat *color,
- GLboolean invertTex)
+ GLboolean invertTex, GLfloat maxXcoord, GLfloat maxYcoord)
{
struct st_context *st = ctx->st;
struct pipe_context *pipe = ctx->st->pipe;
@@ -435,8 +458,9 @@ draw_quad(GLcontext *ctx, GLfloat x0, GLfloat y0, GLfloat z,
const GLfloat clip_y0 = y0 / fb_height * 2.0f - 1.0f;
const GLfloat clip_x1 = x1 / fb_width * 2.0f - 1.0f;
const GLfloat clip_y1 = y1 / fb_height * 2.0f - 1.0f;
- const GLfloat sLeft = 0.0f, sRight = 1.0f;
- const GLfloat tTop = invertTex, tBot = 1.0f - tTop;
+ const GLfloat sLeft = 0.0f, sRight = maxXcoord;
+ const GLfloat tTop = invertTex ? maxYcoord : 0.0f;
+ const GLfloat tBot = invertTex ? 0.0f : maxYcoord;
GLuint tex, i;
/* upper-left */
@@ -608,7 +632,9 @@ draw_textured_quad(GLcontext *ctx, GLint x, GLint y, GLfloat z,
y0 = (GLfloat) y;
y1 = y + height * ctx->Pixel.ZoomY;
- draw_quad(ctx, x0, y0, z, x1, y1, color, invertTex);
+ draw_quad(ctx, x0, y0, z, x1, y1, color, invertTex,
+ (GLfloat) width / pt->width[0],
+ (GLfloat) height / pt->height[0]);
/* restore state */
cso_restore_rasterizer(cso);
@@ -648,7 +674,7 @@ draw_stencil_pixels(GLcontext *ctx, GLint x, GLint y,
usage = PIPE_TRANSFER_READ_WRITE;
else
usage = PIPE_TRANSFER_WRITE;
-
+
pt = st_cond_flush_get_tex_transfer(st_context(ctx), strb->texture, 0, 0, 0,
usage, x, y,
width, height);
@@ -778,8 +804,8 @@ st_DrawPixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height,
return;
}
- _mesa_set_vp_override( ctx, TRUE );
- _mesa_update_state( ctx );
+ /* Mesa state should be up to date by now */
+ assert(ctx->NewState == 0x0);
st_validate_state(st);
@@ -807,8 +833,6 @@ st_DrawPixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height,
pipe_texture_reference(&pt, NULL);
}
}
-
- _mesa_set_vp_override( ctx, FALSE );
}
@@ -841,7 +865,7 @@ copy_stencil_pixels(GLcontext *ctx, GLint srcx, GLint srcy,
usage = PIPE_TRANSFER_READ_WRITE;
else
usage = PIPE_TRANSFER_WRITE;
-
+
ptDraw = st_cond_flush_get_tex_transfer(st_context(ctx),
rbDraw->texture, 0, 0, 0,
usage, dstx, dsty,
@@ -849,7 +873,7 @@ copy_stencil_pixels(GLcontext *ctx, GLint srcx, GLint srcy,
assert(ptDraw->block.width == 1);
assert(ptDraw->block.height == 1);
-
+
/* map the stencil buffer */
drawMap = screen->transfer_map(screen, ptDraw);
@@ -923,6 +947,7 @@ st_CopyPixels(GLcontext *ctx, GLint srcx, GLint srcy,
struct pipe_texture *pt;
GLfloat *color;
enum pipe_format srcFormat, texFormat;
+ int ptw, pth;
pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
@@ -1004,13 +1029,34 @@ st_CopyPixels(GLcontext *ctx, GLint srcx, GLint srcy,
height -= -srcy;
srcy = 0;
}
-
+
if (height < 0)
return;
}
+ /* Need to use POT texture? */
+ ptw = width;
+ pth = height;
+ if (!screen->get_param(screen, PIPE_CAP_NPOT_TEXTURES)) {
+ int l2pt, maxSize;
+
+ l2pt = util_logbase2(width);
+ if (1<<l2pt != width) {
+ ptw = 1<<(l2pt+1);
+ }
+ l2pt = util_logbase2(height);
+ if (1<<l2pt != height) {
+ pth = 1<<(l2pt+1);
+ }
+
+ /* Check against maximum texture size */
+ maxSize = 1 << (pipe->screen->get_param(pipe->screen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS) - 1);
+ assert(ptw <= maxSize);
+ assert(pth <= maxSize);
+ }
+
pt = st_texture_create(ctx->st, PIPE_TEXTURE_2D, texFormat, 0,
- width, height, 1,
+ ptw, pth, 1,
PIPE_TEXTURE_USAGE_SAMPLER);
if (!pt)
return;
diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c
index ecdb988033..a96602878e 100644
--- a/src/mesa/state_tracker/st_cb_fbo.c
+++ b/src/mesa/state_tracker/st_cb_fbo.c
@@ -446,6 +446,35 @@ st_finish_render_texture(GLcontext *ctx,
/**
+ * Validate a renderbuffer attachment for a particular usage.
+ */
+
+static GLboolean
+st_validate_attachment(struct pipe_screen *screen,
+ const struct gl_renderbuffer_attachment *att,
+ GLuint usage)
+{
+ const struct st_texture_object *stObj =
+ st_texture_object(att->Texture);
+
+ /**
+ * Only validate texture attachments for now, since
+ * st_renderbuffer_alloc_storage makes sure that
+ * the format is supported.
+ */
+
+ if (att->Type != GL_TEXTURE)
+ return GL_TRUE;
+
+ if (!stObj)
+ return GL_FALSE;
+
+ return screen->is_format_supported(screen, stObj->pt->format,
+ PIPE_TEXTURE_2D,
+ usage, 0);
+}
+
+/**
* Check that the framebuffer configuration is valid in terms of what
* the driver can support.
*
@@ -454,13 +483,37 @@ st_finish_render_texture(GLcontext *ctx,
static void
st_validate_framebuffer(GLcontext *ctx, struct gl_framebuffer *fb)
{
+ struct pipe_screen *screen = ctx->st->pipe->screen;
const struct gl_renderbuffer *depthRb =
fb->Attachment[BUFFER_DEPTH].Renderbuffer;
const struct gl_renderbuffer *stencilRb =
fb->Attachment[BUFFER_STENCIL].Renderbuffer;
+ GLuint i;
if (stencilRb && depthRb && stencilRb != depthRb) {
fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
+ return;
+ }
+
+ if (!st_validate_attachment(screen,
+ &fb->Attachment[BUFFER_DEPTH],
+ PIPE_TEXTURE_USAGE_DEPTH_STENCIL)) {
+ fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
+ return;
+ }
+ if (!st_validate_attachment(screen,
+ &fb->Attachment[BUFFER_STENCIL],
+ PIPE_TEXTURE_USAGE_DEPTH_STENCIL)) {
+ fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
+ return;
+ }
+ for (i = 0; i < ctx->Const.MaxColorAttachments; i++) {
+ if (!st_validate_attachment(screen,
+ &fb->Attachment[BUFFER_COLOR0 + i],
+ PIPE_TEXTURE_USAGE_RENDER_TARGET)) {
+ fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
+ return;
+ }
}
}
diff --git a/src/mesa/state_tracker/st_cb_flush.c b/src/mesa/state_tracker/st_cb_flush.c
index 8ceeeabcd3..1329f807bc 100644
--- a/src/mesa/state_tracker/st_cb_flush.c
+++ b/src/mesa/state_tracker/st_cb_flush.c
@@ -161,4 +161,16 @@ void st_init_flush_functions(struct dd_function_table *functions)
{
functions->Flush = st_glFlush;
functions->Finish = st_glFinish;
+
+ /* Windows opengl32.dll calls glFinish prior to every swapbuffers.
+ * This is unnecessary and degrades performance. Luckily we have some
+ * scope to work around this, as the externally-visible behaviour of
+ * Finish() is identical to Flush() in all cases - no differences in
+ * rendering or ReadPixels are visible if we opt not to wait here.
+ *
+ * Only set this up on windows to avoid suprise elsewhere.
+ */
+#ifdef PIPE_OS_WINDOWS
+ functions->Finish = st_glFlush;
+#endif
}
diff --git a/src/mesa/state_tracker/st_cb_rasterpos.c b/src/mesa/state_tracker/st_cb_rasterpos.c
index 3bcccd0df4..d82b2a2035 100644
--- a/src/mesa/state_tracker/st_cb_rasterpos.c
+++ b/src/mesa/state_tracker/st_cb_rasterpos.c
@@ -251,7 +251,7 @@ st_RasterPos(GLcontext *ctx, const GLfloat v[4])
rs->array[0].Ptr = (GLubyte *) v;
/* draw the point */
- st_feedback_draw_vbo(ctx, rs->arrays, &rs->prim, 1, NULL, 0, 1);
+ st_feedback_draw_vbo(ctx, rs->arrays, &rs->prim, 1, NULL, GL_TRUE, 0, 1);
}
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index 15f84b6638..90a059ca69 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -59,6 +59,7 @@
#include "util/u_tile.h"
#include "util/u_blit.h"
#include "util/u_surface.h"
+#include "util/u_math.h"
#define DBG if (0) printf
@@ -237,16 +238,6 @@ do_memcpy(void *dest, const void *src, size_t n)
}
-static INLINE unsigned
-logbase2(unsigned n)
-{
- unsigned log2 = 0;
- while (n >>= 1)
- ++log2;
- return log2;
-}
-
-
/**
* Return default texture usage bitmask for the given texture format.
*/
@@ -340,9 +331,9 @@ guess_and_alloc_texture(struct st_context *st,
lastLevel = firstLevel;
}
else {
- GLuint l2width = logbase2(width);
- GLuint l2height = logbase2(height);
- GLuint l2depth = logbase2(depth);
+ GLuint l2width = util_logbase2(width);
+ GLuint l2height = util_logbase2(height);
+ GLuint l2depth = util_logbase2(depth);
lastLevel = firstLevel + MAX2(MAX2(l2width, l2height), l2depth);
}
@@ -532,6 +523,12 @@ st_TexImage(GLcontext * ctx,
DBG("%s target %s level %d %dx%dx%d border %d\n", __FUNCTION__,
_mesa_lookup_enum_by_nr(target), level, width, height, depth, border);
+ /* switch to "normal" */
+ if (stObj->surface_based) {
+ _mesa_clear_texture_object(ctx, texObj);
+ stObj->surface_based = GL_FALSE;
+ }
+
/* gallium does not support texture borders, strip it off */
if (border) {
strip_texture_border(border, &width, &height, &depth, unpack, &unpackNB);
@@ -1047,7 +1044,8 @@ st_TexSubimage(GLcontext *ctx, GLint dims, GLenum target, GLint level,
_mesa_image_image_stride(packing, width, height, format, type);
GLint i;
const GLubyte *src;
- enum pipe_transfer_usage transfer_usage;
+ /* init to silence warning only: */
+ enum pipe_transfer_usage transfer_usage = PIPE_TRANSFER_WRITE;
DBG("%s target %s level %d offset %d,%d %dx%d\n", __FUNCTION__,
_mesa_lookup_enum_by_nr(target),
diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index 914a507bef..503a5f34a3 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -533,6 +533,7 @@ st_draw_vbo(GLcontext *ctx,
const struct _mesa_prim *prims,
GLuint nr_prims,
const struct _mesa_index_buffer *ib,
+ GLboolean index_bounds_valid,
GLuint min_index,
GLuint max_index)
{
@@ -545,6 +546,10 @@ st_draw_vbo(GLcontext *ctx,
unsigned num_vbuffers, num_velements;
GLboolean userSpace;
+ /* Gallium probably doesn't want this in some cases. */
+ if (!index_bounds_valid)
+ vbo_get_minmax_index(ctx, prims, ib, &min_index, &max_index);
+
/* sanity check for pointer arithmetic below */
assert(sizeof(arrays[0]->Ptr[0]) == 1);
diff --git a/src/mesa/state_tracker/st_draw.h b/src/mesa/state_tracker/st_draw.h
index dcfe7e1536..3e0face656 100644
--- a/src/mesa/state_tracker/st_draw.h
+++ b/src/mesa/state_tracker/st_draw.h
@@ -47,6 +47,7 @@ st_draw_vbo(GLcontext *ctx,
const struct _mesa_prim *prims,
GLuint nr_prims,
const struct _mesa_index_buffer *ib,
+ GLboolean index_bounds_valid,
GLuint min_index,
GLuint max_index);
@@ -56,6 +57,7 @@ st_feedback_draw_vbo(GLcontext *ctx,
const struct _mesa_prim *prims,
GLuint nr_prims,
const struct _mesa_index_buffer *ib,
+ GLboolean index_bounds_valid,
GLuint min_index,
GLuint max_index);
diff --git a/src/mesa/state_tracker/st_draw_feedback.c b/src/mesa/state_tracker/st_draw_feedback.c
index 2712c131c0..b2d682ef64 100644
--- a/src/mesa/state_tracker/st_draw_feedback.c
+++ b/src/mesa/state_tracker/st_draw_feedback.c
@@ -96,6 +96,7 @@ st_feedback_draw_vbo(GLcontext *ctx,
const struct _mesa_prim *prims,
GLuint nr_prims,
const struct _mesa_index_buffer *ib,
+ GLboolean index_bounds_valid,
GLuint min_index,
GLuint max_index)
{
@@ -114,6 +115,9 @@ st_feedback_draw_vbo(GLcontext *ctx,
st_validate_state(ctx->st);
+ if (!index_bounds_valid)
+ vbo_get_minmax_index(ctx, prims, ib, &min_index, &max_index);
+
/* must get these after state validation! */
vp = ctx->st->vp;
vs = &st->vp->state;
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index 8a958e8bd8..3f835d38dd 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -233,7 +233,9 @@ void st_init_extensions(struct st_context *st)
if (screen->get_param(screen, PIPE_CAP_POINT_SPRITE)) {
ctx->Extensions.ARB_point_sprite = GL_TRUE;
- ctx->Extensions.NV_point_sprite = GL_TRUE;
+ /* GL_NV_point_sprite is not supported by gallium because we don't
+ * support the GL_POINT_SPRITE_R_MODE_NV option.
+ */
}
if (screen->get_param(screen, PIPE_CAP_OCCLUSION_QUERY)) {
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c
index b243c249e3..dcb90a3107 100644
--- a/src/mesa/state_tracker/st_format.c
+++ b/src/mesa/state_tracker/st_format.c
@@ -435,10 +435,10 @@ st_choose_format(struct pipe_context *pipe, GLenum internalFormat,
case GL_RGB5:
case GL_RGB4:
case GL_R3_G3_B2:
- if (screen->is_format_supported( screen, PIPE_FORMAT_A1R5G5B5_UNORM, target, tex_usage, geom_flags ))
- return PIPE_FORMAT_A1R5G5B5_UNORM;
if (screen->is_format_supported( screen, PIPE_FORMAT_R5G6B5_UNORM, target, tex_usage, geom_flags ))
return PIPE_FORMAT_R5G6B5_UNORM;
+ if (screen->is_format_supported( screen, PIPE_FORMAT_A1R5G5B5_UNORM, target, tex_usage, geom_flags ))
+ return PIPE_FORMAT_A1R5G5B5_UNORM;
return default_rgba_format( screen, target, tex_usage, geom_flags );
case GL_ALPHA:
diff --git a/src/mesa/state_tracker/st_mesa_to_tgsi.c b/src/mesa/state_tracker/st_mesa_to_tgsi.c
index e150dff9bb..2ab12d3cf3 100644
--- a/src/mesa/state_tracker/st_mesa_to_tgsi.c
+++ b/src/mesa/state_tracker/st_mesa_to_tgsi.c
@@ -112,27 +112,6 @@ map_register_file_index(
{
switch( file ) {
case TGSI_FILE_INPUT:
- if (procType == TGSI_PROCESSOR_FRAGMENT &&
- index == FRAG_ATTRIB_FOGC) {
- if (GET_SWZ(*swizzle, 0) == SWIZZLE_X) {
- /* do nothing we're, ok */
- } else if (GET_SWZ(*swizzle, 0) == SWIZZLE_Y) {
- /* replace the swizzle with xxxx */
- *swizzle = MAKE_SWIZZLE4(SWIZZLE_X,
- SWIZZLE_X,
- SWIZZLE_X,
- SWIZZLE_X);
- /* register after fog */
- return inputMapping[index] + 1;
- } else {
- *swizzle = MAKE_SWIZZLE4(SWIZZLE_Z,
- SWIZZLE_W,
- SWIZZLE_Z,
- SWIZZLE_W);
- /* register after frontface */
- return inputMapping[index] + 2;
- }
- }
/* inputs are mapped according to the user-defined map */
return inputMapping[index];
@@ -158,12 +137,6 @@ map_texture_target(
GLuint textarget,
GLboolean shadow )
{
-#if 1
- /* XXX remove this line after we've checked that the rest of gallium
- * can handle the TGSI_TEXTURE_SHADOWx tokens.
- */
- shadow = GL_FALSE;
-#endif
switch( textarget ) {
case TEXTURE_1D_INDEX:
if (shadow)
@@ -225,11 +198,15 @@ static struct tgsi_full_immediate
make_immediate(const float *value, uint size)
{
struct tgsi_full_immediate imm;
+ unsigned i;
imm = tgsi_default_full_immediate();
imm.Immediate.NrTokens += size;
imm.Immediate.DataType = TGSI_IMM_FLOAT32;
- imm.u.Pointer = value;
+
+ for (i = 0; i < size; i++)
+ imm.u[i].Float = value[i];
+
return imm;
}
@@ -370,7 +347,7 @@ compile_instruction(
fullinst->Instruction.Opcode = TGSI_OPCODE_ADD;
break;
case OPCODE_BGNLOOP:
- fullinst->Instruction.Opcode = TGSI_OPCODE_BGNLOOP2;
+ fullinst->Instruction.Opcode = TGSI_OPCODE_BGNLOOP;
fullinst->InstructionExtLabel.Label = inst->BranchTarget + preamble_size;
break;
case OPCODE_BGNSUB:
@@ -428,7 +405,7 @@ compile_instruction(
fullinst->Instruction.Opcode = TGSI_OPCODE_ENDIF;
break;
case OPCODE_ENDLOOP:
- fullinst->Instruction.Opcode = TGSI_OPCODE_ENDLOOP2;
+ fullinst->Instruction.Opcode = TGSI_OPCODE_ENDLOOP;
fullinst->InstructionExtLabel.Label = inst->BranchTarget + preamble_size;
break;
case OPCODE_ENDSUB:
diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c
index 806e0ca8f6..d2da20ae42 100644
--- a/src/mesa/state_tracker/st_program.c
+++ b/src/mesa/state_tracker/st_program.c
@@ -458,34 +458,20 @@ st_translate_fragment_program(struct st_context *st,
stfp->input_semantic_index[slot] = 1;
interpMode[slot] = TGSI_INTERPOLATE_LINEAR;
break;
- case FRAG_ATTRIB_FOGC: {
- int extra_decls = 0;
- if (stfp->Base.UsesFogFragCoord) {
- stfp->input_semantic_name[slot] = TGSI_SEMANTIC_FOG;
- stfp->input_semantic_index[slot] = 0;
- interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
- input_flags[slot] = stfp->Base.Base.InputFlags[attr];
- ++extra_decls;
- }
- if (stfp->Base.UsesFrontFacing) {
- GLint idx = slot + extra_decls;
- stfp->input_semantic_name[idx] = TGSI_SEMANTIC_FACE;
- stfp->input_semantic_index[idx] = 0;
- interpMode[idx] = TGSI_INTERPOLATE_CONSTANT;
- input_flags[idx] = stfp->Base.Base.InputFlags[attr];
- ++extra_decls;
- }
- if (stfp->Base.UsesPointCoord) {
- GLint idx = slot + extra_decls;
- stfp->input_semantic_name[idx] = TGSI_SEMANTIC_GENERIC;
- stfp->input_semantic_index[idx] = num_generic++;
- interpMode[idx] = TGSI_INTERPOLATE_PERSPECTIVE;
- input_flags[idx] = stfp->Base.Base.InputFlags[attr];
- ++extra_decls;
- }
- fs_num_inputs += extra_decls - 1;
- continue;
- }
+ case FRAG_ATTRIB_FOGC:
+ stfp->input_semantic_name[slot] = TGSI_SEMANTIC_FOG;
+ stfp->input_semantic_index[slot] = 0;
+ interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
+ break;
+ case FRAG_ATTRIB_FACE:
+ stfp->input_semantic_name[slot] = TGSI_SEMANTIC_FACE;
+ stfp->input_semantic_index[slot] = num_generic++;
+ interpMode[slot] = TGSI_INTERPOLATE_CONSTANT;
+ break;
+ case FRAG_ATTRIB_PNTC:
+ stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
+ stfp->input_semantic_index[slot] = num_generic++;
+ interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
break;
case FRAG_ATTRIB_TEX0:
case FRAG_ATTRIB_TEX1:
diff --git a/src/mesa/state_tracker/st_public.h b/src/mesa/state_tracker/st_public.h
index 04d3a3d7c2..a5fdac32d1 100644
--- a/src/mesa/state_tracker/st_public.h
+++ b/src/mesa/state_tracker/st_public.h
@@ -107,7 +107,9 @@ void st_swapbuffers(struct st_framebuffer *stfb,
struct pipe_surface **front_left,
struct pipe_surface **front_right);
-int st_set_teximage(struct pipe_texture *pt, int target);
+int st_bind_texture_surface(struct pipe_surface *ps, int target, int level,
+ enum pipe_format format);
+int st_unbind_texture_surface(struct pipe_surface *ps, int target, int level);
/** Redirect rendering into stfb's surface to a texture image */
int st_bind_teximage(struct st_framebuffer *stfb, uint surfIndex,
diff --git a/src/mesa/state_tracker/st_texture.c b/src/mesa/state_tracker/st_texture.c
index 10faa633ea..d58803991a 100644
--- a/src/mesa/state_tracker/st_texture.c
+++ b/src/mesa/state_tracker/st_texture.c
@@ -32,6 +32,7 @@
#include "st_cb_fbo.h"
#include "st_inlines.h"
#include "main/enums.h"
+#include "main/texobj.h"
#include "main/teximage.h"
#include "main/texstore.h"
@@ -353,25 +354,95 @@ st_texture_image_copy(struct pipe_context *pipe,
}
}
-/** Bind a pipe surface for use as a texture image */
+
+/**
+ * Bind a pipe surface to a texture object. After the call,
+ * the texture object is marked dirty and will be (re-)validated.
+ *
+ * If this is the first surface bound, the texture object is said to
+ * switch from normal to surface based. It will be cleared first in
+ * this case.
+ *
+ * \param ps pipe surface to be unbound
+ * \param target texture target
+ * \param level image level
+ * \param format internal format of the texture
+ */
int
-st_set_teximage(struct pipe_texture *pt, int target)
+st_bind_texture_surface(struct pipe_surface *ps, int target, int level,
+ enum pipe_format format)
{
GET_CURRENT_CONTEXT(ctx);
const GLuint unit = ctx->Texture.CurrentUnit;
struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
struct gl_texture_object *texObj;
struct gl_texture_image *texImage;
+ struct st_texture_object *stObj;
struct st_texture_image *stImage;
- int internalFormat;
+ GLenum internalFormat;
- switch (pt->format) {
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- internalFormat = GL_RGBA8;
+ switch (target) {
+ case ST_TEXTURE_2D:
+ target = GL_TEXTURE_2D;
+ break;
+ case ST_TEXTURE_RECT:
+ target = GL_TEXTURE_RECTANGLE_ARB;
break;
default:
return 0;
- };
+ }
+
+ /* map pipe format to base format for now */
+ if (pf_get_component_bits(format, PIPE_FORMAT_COMP_A) > 0)
+ internalFormat = GL_RGBA;
+ else
+ internalFormat = GL_RGB;
+
+ texObj = _mesa_select_tex_object(ctx, texUnit, target);
+ _mesa_lock_texture(ctx, texObj);
+
+ stObj = st_texture_object(texObj);
+ /* switch to surface based */
+ if (!stObj->surface_based) {
+ _mesa_clear_texture_object(ctx, texObj);
+ stObj->surface_based = GL_TRUE;
+ }
+
+ texImage = _mesa_get_tex_image(ctx, texObj, target, level);
+ stImage = st_texture_image(texImage);
+
+ _mesa_init_teximage_fields(ctx, target, texImage,
+ ps->width, ps->height, 1, 0, internalFormat);
+ texImage->TexFormat = st_ChooseTextureFormat(ctx, internalFormat,
+ GL_RGBA, GL_UNSIGNED_BYTE);
+ _mesa_set_fetch_functions(texImage, 2);
+ pipe_texture_reference(&stImage->pt, ps->texture);
+
+ _mesa_dirty_texobj(ctx, texObj, GL_TRUE);
+ _mesa_unlock_texture(ctx, texObj);
+
+ return 1;
+}
+
+
+/**
+ * Unbind a pipe surface from a texture object. After the call,
+ * the texture object is marked dirty and will be (re-)validated.
+ *
+ * \param ps pipe surface to be unbound
+ * \param target texture target
+ * \param level image level
+ */
+int
+st_unbind_texture_surface(struct pipe_surface *ps, int target, int level)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ const GLuint unit = ctx->Texture.CurrentUnit;
+ struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
+ struct gl_texture_object *texObj;
+ struct gl_texture_image *texImage;
+ struct st_texture_object *stObj;
+ struct st_texture_image *stImage;
switch (target) {
case ST_TEXTURE_2D:
@@ -385,21 +456,28 @@ st_set_teximage(struct pipe_texture *pt, int target)
}
texObj = _mesa_select_tex_object(ctx, texUnit, target);
- texImage = _mesa_get_tex_image(ctx, texObj, target, 0);
+
+ _mesa_lock_texture(ctx, texObj);
+
+ texImage = _mesa_get_tex_image(ctx, texObj, target, level);
+ stObj = st_texture_object(texObj);
stImage = st_texture_image(texImage);
-
- _mesa_init_teximage_fields(ctx, GL_TEXTURE_2D, texImage, pt->width[0],
- pt->height[0], 1, 0, internalFormat);
- texImage->TexFormat = st_ChooseTextureFormat(ctx, internalFormat, GL_RGBA,
- GL_UNSIGNED_BYTE);
- _mesa_set_fetch_functions(texImage, 2);
+ /* Make sure the pipe surface is still bound. The texture object is still
+ * considered surface based even if this is the last bound surface. */
+ if (stImage->pt == ps->texture) {
+ pipe_texture_reference(&stImage->pt, NULL);
+ _mesa_clear_texture_image(ctx, texImage);
- pipe_texture_reference(&stImage->pt, pt);
+ _mesa_dirty_texobj(ctx, texObj, GL_TRUE);
+ }
+ _mesa_unlock_texture(ctx, texObj);
+
return 1;
}
+
/** Redirect rendering into stfb's surface to a texture image */
int
st_bind_teximage(struct st_framebuffer *stfb, uint surfIndex,
diff --git a/src/mesa/state_tracker/st_texture.h b/src/mesa/state_tracker/st_texture.h
index b9d447cb56..60868ce067 100644
--- a/src/mesa/state_tracker/st_texture.h
+++ b/src/mesa/state_tracker/st_texture.h
@@ -69,6 +69,11 @@ struct st_texture_object
struct pipe_texture *pt;
GLboolean teximage_realloc;
+
+ /* True if there is/was a surface bound to this texture object. It helps
+ * track whether the texture object is surface based or not.
+ */
+ GLboolean surface_based;
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-01 23:48:36 +0000