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Major check-in of changes for GL_EXT_framebuffer_object extension.

Browse Source 
Main driver impacts:
- new code for creating the Mesa GLframebuffer
- new span/pixel read/write code
Some drivers not yet updated/tested.
This commit is contained in:
Brian Paul
2005-05-04 20:11:35 +00:00
parent ebef61f5c0
commit e4b2356c07
203 changed files with 11682 additions and 6335 deletions
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105
src/mesa/drivers/dri/common/spantmp2.h
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@@ -145,13 +145,14 @@
#include "x86/common_x86_asm.h"
#endif
static void TAG(WriteRGBASpan)( const GLcontext *ctx,
static void TAG(WriteRGBASpan)( GLcontext *ctx,
struct gl_renderbuffer *rb,
GLuint n, GLint x, GLint y,
const GLubyte rgba[][4],
const GLubyte mask[] )
const void *values, const GLubyte mask[] )
{
HW_WRITE_LOCK()
{
const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
GLint x1;
GLint n1;
LOCAL_VARS;
@@ -187,13 +188,14 @@ static void TAG(WriteRGBASpan)( const GLcontext *ctx,
HW_WRITE_UNLOCK();
}
static void TAG(WriteRGBSpan)( const GLcontext *ctx,
static void TAG(WriteRGBSpan)( GLcontext *ctx,
struct gl_renderbuffer *rb,
GLuint n, GLint x, GLint y,
const GLubyte rgb[][3],
const GLubyte mask[] )
const void *values, const GLubyte mask[] )
{
HW_WRITE_LOCK()
{
const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
GLint x1;
GLint n1;
LOCAL_VARS;
@@ -225,15 +227,14 @@ static void TAG(WriteRGBSpan)( const GLcontext *ctx,
HW_WRITE_UNLOCK();
}
static void TAG(WriteRGBAPixels)( const GLcontext *ctx,
GLuint n,
const GLint x[],
const GLint y[],
const GLubyte rgba[][4],
const GLubyte mask[] )
static void TAG(WriteRGBAPixels)( GLcontext *ctx,
struct gl_renderbuffer *rb,
GLuint n, const GLint x[], const GLint y[],
const void *values, const GLubyte mask[] )
{
HW_WRITE_LOCK()
{
const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
GLint i;
LOCAL_VARS;
@@ -272,13 +273,14 @@ static void TAG(WriteRGBAPixels)( const GLcontext *ctx,
}
static void TAG(WriteMonoRGBASpan)( const GLcontext *ctx,
static void TAG(WriteMonoRGBASpan)( GLcontext *ctx,
struct gl_renderbuffer *rb,
GLuint n, GLint x, GLint y,
const GLchan color[4],
const GLubyte mask[] )
const void *value, const GLubyte mask[] )
{
HW_WRITE_LOCK()
{
const GLubyte *color = (const GLubyte *) value;
GLint x1;
GLint n1;
LOCAL_VARS;
@@ -310,14 +312,16 @@ static void TAG(WriteMonoRGBASpan)( const GLcontext *ctx,
}
static void TAG(WriteMonoRGBAPixels)( const GLcontext *ctx,
static void TAG(WriteMonoRGBAPixels)( GLcontext *ctx,
struct gl_renderbuffer *rb,
GLuint n,
const GLint x[], const GLint y[],
const GLchan color[],
const void *value,
const GLubyte mask[] )
{
HW_WRITE_LOCK()
{
const GLubyte *color = (const GLubyte *) value;
GLint i;
LOCAL_VARS;
INIT_MONO_PIXEL(p, color);
@@ -350,12 +354,13 @@ static void TAG(WriteMonoRGBAPixels)( const GLcontext *ctx,
}
static void TAG(ReadRGBASpan)( const GLcontext *ctx,
GLuint n, GLint x, GLint y,
GLubyte rgba[][4])
static void TAG(ReadRGBASpan)( GLcontext *ctx,
struct gl_renderbuffer *rb,
GLuint n, GLint x, GLint y, void *values)
{
HW_READ_LOCK()
{
GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
GLint x1,n1;
LOCAL_VARS;
@@ -381,9 +386,9 @@ static void TAG(ReadRGBASpan)( const GLcontext *ctx,
(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)) || \
((SPANTMP_PIXEL_FMT == GL_RGB) && \
(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)))
static void TAG2(ReadRGBASpan,_MMX)( const GLcontext *ctx,
GLuint n, GLint x, GLint y,
GLubyte rgba[][4])
static void TAG2(ReadRGBASpan,_MMX)( GLcontext *ctx,
GLuint n, GLint x, GLint y,
GLubyte rgba[][4])
{
#ifndef USE_INNER_EMMS
/* The EMMS instruction is directly in-lined here because using GCC's
@@ -394,6 +399,7 @@ static void TAG2(ReadRGBASpan,_MMX)( const GLcontext *ctx,
HW_READ_LOCK()
{
GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
GLint x1,n1;
LOCAL_VARS;
@@ -429,12 +435,14 @@ static void TAG2(ReadRGBASpan,_MMX)( const GLcontext *ctx,
#if defined(USE_SSE_ASM) && \
(SPANTMP_PIXEL_FMT == GL_BGRA) && \
(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
static void TAG2(ReadRGBASpan,_SSE2)( const GLcontext *ctx,
GLuint n, GLint x, GLint y,
GLubyte rgba[][4])
static void TAG2(ReadRGBASpan,_SSE2)( GLcontext *ctx,
struct gl_renderbuffer *rb,
GLuint n, GLint x, GLint y,
void *values)
{
HW_READ_LOCK()
{
GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
GLint x1,n1;
LOCAL_VARS;
@@ -461,9 +469,10 @@ static void TAG2(ReadRGBASpan,_SSE2)( const GLcontext *ctx,
#if defined(USE_SSE_ASM) && \
(SPANTMP_PIXEL_FMT == GL_BGRA) && \
(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
static void TAG2(ReadRGBASpan,_SSE)( const GLcontext *ctx,
GLuint n, GLint x, GLint y,
GLubyte rgba[][4])
static void TAG2(ReadRGBASpan,_SSE)( GLcontext *ctx,
struct gl_renderbuffer *rb,
GLuint n, GLint x, GLint y,
void *values)
{
#ifndef USE_INNER_EMMS
/* The EMMS instruction is directly in-lined here because using GCC's
@@ -474,6 +483,7 @@ static void TAG2(ReadRGBASpan,_SSE)( const GLcontext *ctx,
HW_READ_LOCK()
{
GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
GLint x1,n1;
LOCAL_VARS;
@@ -501,12 +511,15 @@ static void TAG2(ReadRGBASpan,_SSE)( const GLcontext *ctx,
#endif
static void TAG(ReadRGBAPixels)( const GLcontext *ctx,
static void TAG(ReadRGBAPixels)( GLcontext *ctx,
struct gl_renderbuffer *rb,
GLuint n, const GLint x[], const GLint y[],
GLubyte rgba[][4], const GLubyte mask[] )
void *values )
{
HW_READ_LOCK()
{
GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
GLubyte *mask = NULL; /* remove someday */
GLint i;
LOCAL_VARS;
@@ -537,21 +550,21 @@ static void TAG(ReadRGBAPixels)( const GLcontext *ctx,
HW_READ_UNLOCK();
}
static void TAG(InitPointers)(struct swrast_device_driver *swdd)
static void TAG(InitPointers)(struct gl_renderbuffer *rb)
{
swdd->WriteRGBASpan = TAG(WriteRGBASpan);
swdd->WriteRGBSpan = TAG(WriteRGBSpan);
swdd->WriteMonoRGBASpan = TAG(WriteMonoRGBASpan);
swdd->WriteRGBAPixels = TAG(WriteRGBAPixels);
swdd->WriteMonoRGBAPixels = TAG(WriteMonoRGBAPixels);
swdd->ReadRGBAPixels = TAG(ReadRGBAPixels);
rb->PutRow = TAG(WriteRGBASpan);
rb->PutRowRGB = TAG(WriteRGBSpan);
rb->PutMonoRow = TAG(WriteMonoRGBASpan);
rb->PutValues = TAG(WriteRGBAPixels);
rb->PutMonoValues = TAG(WriteMonoRGBAPixels);
rb->GetValues = TAG(ReadRGBAPixels);
#if defined(USE_SSE_ASM) && \
(SPANTMP_PIXEL_FMT == GL_BGRA) && \
(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
if ( cpu_has_xmm2 ) {
if (DBG) fprintf( stderr, "Using %s version of ReadRGBASpan\n", "SSE2" );
swdd->ReadRGBASpan = TAG2(ReadRGBASpan, _SSE2);
if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "SSE2" );
rb->GetRow = TAG2(ReadRGBASpan, _SSE2);
}
else
#endif
@@ -559,8 +572,8 @@ static void TAG(InitPointers)(struct swrast_device_driver *swdd)
(SPANTMP_PIXEL_FMT == GL_BGRA) && \
(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
if ( cpu_has_xmm ) {
if (DBG) fprintf( stderr, "Using %s version of ReadRGBASpan\n", "SSE" );
swdd->ReadRGBASpan = TAG2(ReadRGBASpan, _SSE);
if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "SSE" );
rb->GetRow = TAG2(ReadRGBASpan, _SSE);
}
else
#endif
@@ -570,14 +583,14 @@ static void TAG(InitPointers)(struct swrast_device_driver *swdd)
((SPANTMP_PIXEL_FMT == GL_RGB) && \
(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)))
if ( cpu_has_mmx ) {
if (DBG) fprintf( stderr, "Using %s version of ReadRGBASpan\n", "MMX" );
swdd->ReadRGBASpan = TAG2(ReadRGBASpan, _MMX);
if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "MMX" );
rb->GetRow = TAG2(ReadRGBASpan, _MMX);
}
else
#endif
{
if (DBG) fprintf( stderr, "Using %s version of ReadRGBASpan\n", "C" );
swdd->ReadRGBASpan = TAG(ReadRGBASpan);
if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "C" );
rb->GetRow = TAG(ReadRGBASpan);
}
}