Mesa (master): swrast: replace RENDER_START/ FINISH macros with inline functions
Brian Paul
brianp at kemper.freedesktop.org
Fri Jan 30 23:04:02 UTC 2009
Module: Mesa
Branch: master
Commit: 2d5b86be25a7ccb729e746aa5e1bdd537d76df68
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=2d5b86be25a7ccb729e746aa5e1bdd537d76df68
Author: Brian Paul <brianp at vmware.com>
Date: Thu Jan 29 16:05:39 2009 -0700
swrast: replace RENDER_START/FINISH macros with inline functions
---
src/mesa/swrast/s_accum.c | 8 ++++----
src/mesa/swrast/s_bitmap.c | 9 ++++-----
src/mesa/swrast/s_blit.c | 5 ++---
src/mesa/swrast/s_buffers.c | 6 ++----
src/mesa/swrast/s_context.h | 35 ++++++++++++++++++++++-------------
src/mesa/swrast/s_copypix.c | 4 ++--
src/mesa/swrast/s_drawpix.c | 10 +++++-----
src/mesa/swrast/s_imaging.c | 20 ++++++++------------
src/mesa/swrast/s_readpix.c | 12 ++++++------
src/mesa/swrast/s_texstore.c | 15 ++++++---------
10 files changed, 61 insertions(+), 63 deletions(-)
diff --git a/src/mesa/swrast/s_accum.c b/src/mesa/swrast/s_accum.c
index ff74177..c6c7dbf 100644
--- a/src/mesa/swrast/s_accum.c
+++ b/src/mesa/swrast/s_accum.c
@@ -550,7 +550,7 @@ _swrast_Accum(GLcontext *ctx, GLenum op, GLfloat value)
SWcontext *swrast = SWRAST_CONTEXT(ctx);
GLint xpos, ypos, width, height;
- if (SWRAST_CONTEXT(ctx)->NewState)
+ if (swrast->NewState)
_swrast_validate_derived( ctx );
if (!ctx->DrawBuffer->Attachment[BUFFER_ACCUM].Renderbuffer) {
@@ -558,9 +558,9 @@ _swrast_Accum(GLcontext *ctx, GLenum op, GLfloat value)
return;
}
- RENDER_START(swrast, ctx);
+ swrast_render_start(ctx);
- /* Compute region after calling RENDER_START so that we know the
+ /* Compute region after calling swrast_render_start() so that we know the
* drawbuffer's size/bounds are up to date.
*/
xpos = ctx->DrawBuffer->_Xmin;
@@ -595,5 +595,5 @@ _swrast_Accum(GLcontext *ctx, GLenum op, GLfloat value)
break;
}
- RENDER_FINISH(swrast, ctx);
+ swrast_render_finish(ctx);
}
diff --git a/src/mesa/swrast/s_bitmap.c b/src/mesa/swrast/s_bitmap.c
index 35b34e6..5e7822c 100644
--- a/src/mesa/swrast/s_bitmap.c
+++ b/src/mesa/swrast/s_bitmap.c
@@ -50,7 +50,6 @@ _swrast_Bitmap( GLcontext *ctx, GLint px, GLint py,
const struct gl_pixelstore_attrib *unpack,
const GLubyte *bitmap )
{
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
GLint row, col;
GLuint count = 0;
SWspan span;
@@ -61,7 +60,7 @@ _swrast_Bitmap( GLcontext *ctx, GLint px, GLint py,
if (!bitmap)
return;
- RENDER_START(swrast,ctx);
+ swrast_render_start(ctx);
if (SWRAST_CONTEXT(ctx)->NewState)
_swrast_validate_derived( ctx );
@@ -132,7 +131,7 @@ _swrast_Bitmap( GLcontext *ctx, GLint px, GLint py,
}
}
- RENDER_FINISH(swrast,ctx);
+ swrast_render_finish(ctx);
_mesa_unmap_bitmap_pbo(ctx, unpack);
}
@@ -157,7 +156,7 @@ _swrast_Bitmap( GLcontext *ctx, GLint px, GLint py,
ASSERT(ctx->RenderMode == GL_RENDER);
ASSERT(bitmap);
- RENDER_START(swrast,ctx);
+ swrast_render_start(ctx);
if (SWRAST_CONTEXT(ctx)->NewState)
_swrast_validate_derived( ctx );
@@ -224,6 +223,6 @@ _swrast_Bitmap( GLcontext *ctx, GLint px, GLint py,
}
}
- RENDER_FINISH(swrast,ctx);
+ swrast_render_finish(ctx);
}
#endif
diff --git a/src/mesa/swrast/s_blit.c b/src/mesa/swrast/s_blit.c
index bc4b2ac..0e32cb8 100644
--- a/src/mesa/swrast/s_blit.c
+++ b/src/mesa/swrast/s_blit.c
@@ -737,7 +737,6 @@ _swrast_BlitFramebuffer(GLcontext *ctx,
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
GLbitfield mask, GLenum filter)
{
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
static const GLint buffers[3] = {
GL_COLOR_BUFFER_BIT,
GL_DEPTH_BUFFER_BIT,
@@ -753,7 +752,7 @@ _swrast_BlitFramebuffer(GLcontext *ctx,
return;
}
- RENDER_START(swrast, ctx);
+ swrast_render_start(ctx);
if (srcX1 - srcX0 == dstX1 - dstX0 &&
srcY1 - srcY0 == dstY1 - dstY0 &&
@@ -789,5 +788,5 @@ _swrast_BlitFramebuffer(GLcontext *ctx,
}
}
- RENDER_FINISH(swrast, ctx);
+ swrast_render_finish(ctx);
}
diff --git a/src/mesa/swrast/s_buffers.c b/src/mesa/swrast/s_buffers.c
index 9e87d6d..af475ad 100644
--- a/src/mesa/swrast/s_buffers.c
+++ b/src/mesa/swrast/s_buffers.c
@@ -307,8 +307,6 @@ clear_color_buffers(GLcontext *ctx)
void
_swrast_Clear(GLcontext *ctx, GLbitfield buffers)
{
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
-
#ifdef DEBUG_FOO
{
const GLbitfield legalBits =
@@ -327,7 +325,7 @@ _swrast_Clear(GLcontext *ctx, GLbitfield buffers)
}
#endif
- RENDER_START(swrast,ctx);
+ swrast_render_start(ctx);
/* do software clearing here */
if (buffers) {
@@ -347,5 +345,5 @@ _swrast_Clear(GLcontext *ctx, GLbitfield buffers)
}
}
- RENDER_FINISH(swrast,ctx);
+ swrast_render_finish(ctx);
}
diff --git a/src/mesa/swrast/s_context.h b/src/mesa/swrast/s_context.h
index 46a5fa2..cdd6fa5 100644
--- a/src/mesa/swrast/s_context.h
+++ b/src/mesa/swrast/s_context.h
@@ -253,19 +253,28 @@ CONST_SWRAST_CONTEXT(const GLcontext *ctx)
}
-#define RENDER_START(SWctx, GLctx) \
- do { \
- if ((SWctx)->Driver.SpanRenderStart) { \
- (*(SWctx)->Driver.SpanRenderStart)(GLctx); \
- } \
- } while (0)
-
-#define RENDER_FINISH(SWctx, GLctx) \
- do { \
- if ((SWctx)->Driver.SpanRenderFinish) { \
- (*(SWctx)->Driver.SpanRenderFinish)(GLctx); \
- } \
- } while (0)
+/**
+ * Called prior to framebuffer reading/writing.
+ * For drivers that rely on swrast for fallback rendering, this is the
+ * driver's opportunity to map renderbuffers and textures.
+ */
+static INLINE void
+swrast_render_start(GLcontext *ctx)
+{
+ SWcontext *swrast = SWRAST_CONTEXT(ctx);
+ if (swrast->Driver.SpanRenderStart)
+ swrast->Driver.SpanRenderStart(ctx);
+}
+
+
+/** Called after framebuffer reading/writing */
+static INLINE void
+swrast_render_finish(GLcontext *ctx)
+{
+ SWcontext *swrast = SWRAST_CONTEXT(ctx);
+ if (swrast->Driver.SpanRenderFinish)
+ swrast->Driver.SpanRenderFinish(ctx);
+}
diff --git a/src/mesa/swrast/s_copypix.c b/src/mesa/swrast/s_copypix.c
index fc5990b..5ecfb1e 100644
--- a/src/mesa/swrast/s_copypix.c
+++ b/src/mesa/swrast/s_copypix.c
@@ -899,7 +899,7 @@ _swrast_CopyPixels( GLcontext *ctx,
GLint destx, GLint desty, GLenum type )
{
SWcontext *swrast = SWRAST_CONTEXT(ctx);
- RENDER_START(swrast,ctx);
+ swrast_render_start(ctx);
if (swrast->NewState)
_swrast_validate_derived( ctx );
@@ -928,5 +928,5 @@ _swrast_CopyPixels( GLcontext *ctx,
}
}
- RENDER_FINISH(swrast,ctx);
+ swrast_render_finish(ctx);
}
diff --git a/src/mesa/swrast/s_drawpix.c b/src/mesa/swrast/s_drawpix.c
index 7af3e3d..2fc9fd0 100644
--- a/src/mesa/swrast/s_drawpix.c
+++ b/src/mesa/swrast/s_drawpix.c
@@ -830,7 +830,7 @@ _swrast_DrawPixels( GLcontext *ctx,
{
SWcontext *swrast = SWRAST_CONTEXT(ctx);
- RENDER_START(swrast,ctx);
+ swrast_render_start(ctx);
if (ctx->NewState)
_mesa_update_state(ctx);
@@ -840,7 +840,7 @@ _swrast_DrawPixels( GLcontext *ctx,
pixels = _mesa_map_drawpix_pbo(ctx, unpack, pixels);
if (!pixels) {
- RENDER_FINISH(swrast,ctx);
+ swrast_render_finish(ctx);
return;
}
@@ -879,7 +879,7 @@ _swrast_DrawPixels( GLcontext *ctx,
/* don't return yet, clean-up */
}
- RENDER_FINISH(swrast,ctx);
+ swrast_render_finish(ctx);
_mesa_unmap_drapix_pbo(ctx, unpack);
}
@@ -904,7 +904,7 @@ _swrast_DrawDepthPixelsMESA( GLcontext *ctx,
if (swrast->NewState)
_swrast_validate_derived( ctx );
- RENDER_START(swrast,ctx);
+ swrast_render_start(ctx);
switch (colorFormat) {
case GL_COLOR_INDEX:
@@ -933,6 +933,6 @@ _swrast_DrawDepthPixelsMESA( GLcontext *ctx,
_mesa_problem(ctx, "unexpected format in glDrawDepthPixelsMESA");
}
- RENDER_FINISH(swrast,ctx);
+ swrast_render_finish(ctx);
}
#endif
diff --git a/src/mesa/swrast/s_imaging.c b/src/mesa/swrast/s_imaging.c
index 591857c..d6be3aa 100644
--- a/src/mesa/swrast/s_imaging.c
+++ b/src/mesa/swrast/s_imaging.c
@@ -39,7 +39,6 @@ _swrast_CopyColorTable( GLcontext *ctx,
GLenum target, GLenum internalformat,
GLint x, GLint y, GLsizei width)
{
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
GLchan data[MAX_WIDTH][4];
struct gl_buffer_object *bufferSave;
@@ -51,13 +50,13 @@ _swrast_CopyColorTable( GLcontext *ctx,
if (width > MAX_WIDTH)
width = MAX_WIDTH;
- RENDER_START( swrast, ctx );
+ swrast_render_start(ctx);
/* read the data from framebuffer */
_swrast_read_rgba_span( ctx, ctx->ReadBuffer->_ColorReadBuffer,
width, x, y, CHAN_TYPE, data );
- RENDER_FINISH(swrast,ctx);
+ swrast_render_finish(ctx);
/* save PBO binding */
bufferSave = ctx->Unpack.BufferObj;
@@ -74,7 +73,6 @@ void
_swrast_CopyColorSubTable( GLcontext *ctx,GLenum target, GLsizei start,
GLint x, GLint y, GLsizei width)
{
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
GLchan data[MAX_WIDTH][4];
struct gl_buffer_object *bufferSave;
@@ -86,13 +84,13 @@ _swrast_CopyColorSubTable( GLcontext *ctx,GLenum target, GLsizei start,
if (width > MAX_WIDTH)
width = MAX_WIDTH;
- RENDER_START( swrast, ctx );
+ swrast_render_start(ctx);
/* read the data from framebuffer */
_swrast_read_rgba_span( ctx, ctx->ReadBuffer->_ColorReadBuffer,
width, x, y, CHAN_TYPE, data );
- RENDER_FINISH(swrast,ctx);
+ swrast_render_finish(ctx);
/* save PBO binding */
bufferSave = ctx->Unpack.BufferObj;
@@ -110,7 +108,6 @@ _swrast_CopyConvolutionFilter1D(GLcontext *ctx, GLenum target,
GLenum internalFormat,
GLint x, GLint y, GLsizei width)
{
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
GLchan rgba[MAX_CONVOLUTION_WIDTH][4];
struct gl_buffer_object *bufferSave;
@@ -119,13 +116,13 @@ _swrast_CopyConvolutionFilter1D(GLcontext *ctx, GLenum target,
return;
}
- RENDER_START( swrast, ctx );
+ swrast_render_start(ctx);
/* read the data from framebuffer */
_swrast_read_rgba_span( ctx, ctx->ReadBuffer->_ColorReadBuffer,
width, x, y, CHAN_TYPE, rgba );
- RENDER_FINISH( swrast, ctx );
+ swrast_render_finish(ctx);
/* save PBO binding */
bufferSave = ctx->Unpack.BufferObj;
@@ -145,7 +142,6 @@ _swrast_CopyConvolutionFilter2D(GLcontext *ctx, GLenum target,
GLenum internalFormat,
GLint x, GLint y, GLsizei width, GLsizei height)
{
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
struct gl_pixelstore_attrib packSave;
GLchan rgba[MAX_CONVOLUTION_HEIGHT][MAX_CONVOLUTION_WIDTH][4];
GLint i;
@@ -156,7 +152,7 @@ _swrast_CopyConvolutionFilter2D(GLcontext *ctx, GLenum target,
return;
}
- RENDER_START(swrast,ctx);
+ swrast_render_start(ctx);
/* read pixels from framebuffer */
for (i = 0; i < height; i++) {
@@ -164,7 +160,7 @@ _swrast_CopyConvolutionFilter2D(GLcontext *ctx, GLenum target,
width, x, y + i, CHAN_TYPE, rgba[i] );
}
- RENDER_FINISH(swrast,ctx);
+ swrast_render_finish(ctx);
/*
* HACK: save & restore context state so we can store this as a
diff --git a/src/mesa/swrast/s_readpix.c b/src/mesa/swrast/s_readpix.c
index f263045..e901fc6 100644
--- a/src/mesa/swrast/s_readpix.c
+++ b/src/mesa/swrast/s_readpix.c
@@ -555,11 +555,11 @@ _swrast_ReadPixels( GLcontext *ctx,
SWcontext *swrast = SWRAST_CONTEXT(ctx);
struct gl_pixelstore_attrib clippedPacking = *packing;
- /* Need to do RENDER_START before clipping or anything else since this
- * is where a driver may grab the hw lock and get an updated window
- * size.
+ /* Need to do swrast_render_start() before clipping or anything else
+ * since this is where a driver may grab the hw lock and get an updated
+ * window size.
*/
- RENDER_START(swrast, ctx);
+ swrast_render_start(ctx);
if (ctx->NewState)
_mesa_update_state(ctx);
@@ -570,7 +570,7 @@ _swrast_ReadPixels( GLcontext *ctx,
/* Do all needed clipping here, so that we can forget about it later */
if (!_mesa_clip_readpixels(ctx, &x, &y, &width, &height, &clippedPacking)) {
/* The ReadPixels region is totally outside the window bounds */
- RENDER_FINISH(swrast, ctx);
+ swrast_render_finish(ctx);
return;
}
@@ -614,7 +614,7 @@ _swrast_ReadPixels( GLcontext *ctx,
/* don't return yet, clean-up */
}
- RENDER_FINISH(swrast, ctx);
+ swrast_render_finish(ctx);
_mesa_unmap_readpix_pbo(ctx, &clippedPacking);
}
diff --git a/src/mesa/swrast/s_texstore.c b/src/mesa/swrast/s_texstore.c
index 16b00b9..f9ff9ad 100644
--- a/src/mesa/swrast/s_texstore.c
+++ b/src/mesa/swrast/s_texstore.c
@@ -67,7 +67,6 @@ static GLvoid *
read_color_image( GLcontext *ctx, GLint x, GLint y, GLenum type,
GLsizei width, GLsizei height )
{
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
struct gl_renderbuffer *rb = ctx->ReadBuffer->_ColorReadBuffer;
const GLint pixelSize = _mesa_bytes_per_pixel(GL_RGBA, type);
const GLint stride = width * pixelSize;
@@ -78,7 +77,7 @@ read_color_image( GLcontext *ctx, GLint x, GLint y, GLenum type,
if (!image)
return NULL;
- RENDER_START(swrast, ctx);
+ swrast_render_start(ctx);
dst = image;
for (row = 0; row < height; row++) {
@@ -86,7 +85,7 @@ read_color_image( GLcontext *ctx, GLint x, GLint y, GLenum type,
dst += stride;
}
- RENDER_FINISH(swrast, ctx);
+ swrast_render_finish(ctx);
return image;
}
@@ -101,7 +100,6 @@ read_depth_image( GLcontext *ctx, GLint x, GLint y,
GLsizei width, GLsizei height )
{
struct gl_renderbuffer *rb = ctx->ReadBuffer->_DepthBuffer;
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
GLuint *image, *dst;
GLint i;
@@ -109,7 +107,7 @@ read_depth_image( GLcontext *ctx, GLint x, GLint y,
if (!image)
return NULL;
- RENDER_START(swrast, ctx);
+ swrast_render_start(ctx);
dst = image;
for (i = 0; i < height; i++) {
@@ -117,7 +115,7 @@ read_depth_image( GLcontext *ctx, GLint x, GLint y,
dst += width;
}
- RENDER_FINISH(swrast, ctx);
+ swrast_render_finish(ctx);
return image;
}
@@ -132,7 +130,6 @@ read_depth_stencil_image(GLcontext *ctx, GLint x, GLint y,
{
struct gl_renderbuffer *depthRb = ctx->ReadBuffer->_DepthBuffer;
struct gl_renderbuffer *stencilRb = ctx->ReadBuffer->_StencilBuffer;
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
GLuint *image, *dst;
GLint i;
@@ -143,7 +140,7 @@ read_depth_stencil_image(GLcontext *ctx, GLint x, GLint y,
if (!image)
return NULL;
- RENDER_START(swrast, ctx);
+ swrast_render_start(ctx);
/* read from depth buffer */
dst = image;
@@ -205,7 +202,7 @@ read_depth_stencil_image(GLcontext *ctx, GLint x, GLint y,
dst += width;
}
- RENDER_FINISH(swrast, ctx);
+ swrast_render_finish(ctx);
return image;
}
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