From 2b3ea2be906fbe0bf08f08f23ec39c0feb7a8f39 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Tue, 17 Nov 2009 15:53:27 -0700 Subject: docs: i965 clipping fix --- docs/relnotes-7.6.1.html | 1 + 1 file changed, 1 insertion(+) (limited to 'docs/relnotes-7.6.1.html') diff --git a/docs/relnotes-7.6.1.html b/docs/relnotes-7.6.1.html index 9ee6babc9d..7a809a0c41 100644 --- a/docs/relnotes-7.6.1.html +++ b/docs/relnotes-7.6.1.html @@ -52,6 +52,7 @@ tbd it returns the actual compressed format chosen.
  • Fixed glBitmap bugs in Intel drivers.
  • Fixed a number of Microsoft Visual Studio compilation problems. +
  • Fixed clipping / provoking vertex bugs in i965 driver. -- cgit v1.2.3 From c5add6a46899b87b3f338288cf9744160cf7c464 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 18 Nov 2009 11:32:55 -0500 Subject: docs: Add note about r600 --- docs/relnotes-7.6.1.html | 1 + 1 file changed, 1 insertion(+) (limited to 'docs/relnotes-7.6.1.html') diff --git a/docs/relnotes-7.6.1.html b/docs/relnotes-7.6.1.html index 7a809a0c41..5615ed6e08 100644 --- a/docs/relnotes-7.6.1.html +++ b/docs/relnotes-7.6.1.html @@ -34,6 +34,7 @@ tbd
    • Upgraded GL/glext.h to version 56, GL/glxext.h to version 25, GL/wglext.h to version 17 +
    • New 3D driver, r600, for Radeon R6xx, R7xx hardware
    -- cgit v1.2.3 From 5117725fd0eee7dbd5708bdbbd066bc89c2d35a9 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Thu, 19 Nov 2009 09:07:34 -0700 Subject: docs: removed VC6/7 project files --- docs/relnotes-7.6.1.html | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'docs/relnotes-7.6.1.html') diff --git a/docs/relnotes-7.6.1.html b/docs/relnotes-7.6.1.html index 5615ed6e08..14f9077d9e 100644 --- a/docs/relnotes-7.6.1.html +++ b/docs/relnotes-7.6.1.html @@ -56,5 +56,11 @@ tbd
  • Fixed clipping / provoking vertex bugs in i965 driver. +

    Changes

    + + + -- cgit v1.2.3 From 3128d65fd7da9dc9b7a6823fae9d9b2ca33afca6 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Thu, 19 Nov 2009 09:35:01 -0700 Subject: docs: document fixes for AIX --- docs/relnotes-7.6.1.html | 1 + 1 file changed, 1 insertion(+) (limited to 'docs/relnotes-7.6.1.html') diff --git a/docs/relnotes-7.6.1.html b/docs/relnotes-7.6.1.html index 14f9077d9e..3d19c6cb70 100644 --- a/docs/relnotes-7.6.1.html +++ b/docs/relnotes-7.6.1.html @@ -54,6 +54,7 @@ tbd
  • Fixed glBitmap bugs in Intel drivers.
  • Fixed a number of Microsoft Visual Studio compilation problems.
  • Fixed clipping / provoking vertex bugs in i965 driver. +
  • Assorted build fixes for AIX.

    Changes

    -- cgit v1.2.3 From 601edbef172f3106b9e4c0b96b24d8b5eea8d2a5 Mon Sep 17 00:00:00 2001 From: Michel Dänzer Date: Mon, 23 Nov 2009 19:33:59 +0100 Subject: Fix the DRI swrast driver for big endian platforms. Too bad I didn't realize earlier how easy this could be... Fixes http://bugs.freedesktop.org/show_bug.cgi?id=22767 . --- docs/relnotes-7.6.1.html | 1 + src/mesa/drivers/dri/swrast/swrast_span.c | 72 +++++++++++++------------------ 2 files changed, 30 insertions(+), 43 deletions(-) (limited to 'docs/relnotes-7.6.1.html') diff --git a/docs/relnotes-7.6.1.html b/docs/relnotes-7.6.1.html index 3d19c6cb70..d155cf5a67 100644 --- a/docs/relnotes-7.6.1.html +++ b/docs/relnotes-7.6.1.html @@ -55,6 +55,7 @@ tbd
  • Fixed a number of Microsoft Visual Studio compilation problems.
  • Fixed clipping / provoking vertex bugs in i965 driver.
  • Assorted build fixes for AIX. +
  • Endianness fixes for the DRI swrast driver (bug 22767).

    • Changes

    diff --git a/src/mesa/drivers/dri/swrast/swrast_span.c b/src/mesa/drivers/dri/swrast/swrast_span.c index 2d3c25dcbe..f8e503463f 100644 --- a/src/mesa/drivers/dri/swrast/swrast_span.c +++ b/src/mesa/drivers/dri/swrast/swrast_span.c @@ -63,56 +63,42 @@ static const GLubyte kernel[16] = { /* 32-bit BGRA */ #define STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE) \ - DST[3] = VALUE[ACOMP]; \ - DST[2] = VALUE[RCOMP]; \ - DST[1] = VALUE[GCOMP]; \ - DST[0] = VALUE[BCOMP] + *DST = VALUE[ACOMP] << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP] #define STORE_PIXEL_RGB_A8R8G8B8(DST, X, Y, VALUE) \ - DST[3] = 0xff; \ - DST[2] = VALUE[RCOMP]; \ - DST[1] = VALUE[GCOMP]; \ - DST[0] = VALUE[BCOMP] + *DST = 0xff << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP] #define FETCH_PIXEL_A8R8G8B8(DST, SRC) \ - DST[ACOMP] = SRC[3]; \ - DST[RCOMP] = SRC[2]; \ - DST[GCOMP] = SRC[1]; \ - DST[BCOMP] = SRC[0] + DST[ACOMP] = *SRC >> 24; \ + DST[RCOMP] = (*SRC >> 16) & 0xff; \ + DST[GCOMP] = (*SRC >> 8) & 0xff; \ + DST[BCOMP] = *SRC & 0xff /* 32-bit BGRX */ #define STORE_PIXEL_X8R8G8B8(DST, X, Y, VALUE) \ - DST[3] = 0xff; \ - DST[2] = VALUE[RCOMP]; \ - DST[1] = VALUE[GCOMP]; \ - DST[0] = VALUE[BCOMP] + *DST = 0xff << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP] #define STORE_PIXEL_RGB_X8R8G8B8(DST, X, Y, VALUE) \ - DST[3] = 0xff; \ - DST[2] = VALUE[RCOMP]; \ - DST[1] = VALUE[GCOMP]; \ - DST[0] = VALUE[BCOMP] + *DST = 0xff << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP] #define FETCH_PIXEL_X8R8G8B8(DST, SRC) \ - DST[ACOMP] = 0xff; \ - DST[RCOMP] = SRC[2]; \ - DST[GCOMP] = SRC[1]; \ - DST[BCOMP] = SRC[0] + DST[ACOMP] = 0xff; \ + DST[RCOMP] = (*SRC >> 16) & 0xff; \ + DST[GCOMP] = (*SRC >> 8) & 0xff; \ + DST[BCOMP] = *SRC & 0xff /* 16-bit BGR */ #define STORE_PIXEL_R5G6B5(DST, X, Y, VALUE) \ do { \ int d = DITHER_COMP(X, Y) >> 6; \ - GLushort *p = (GLushort *)DST; \ - *p = ( ((DITHER_CLAMP((VALUE[RCOMP]) + d) & 0xf8) << 8) | \ - ((DITHER_CLAMP((VALUE[GCOMP]) + d) & 0xfc) << 3) | \ - ((DITHER_CLAMP((VALUE[BCOMP]) + d) & 0xf8) >> 3) ); \ + *DST = ( ((DITHER_CLAMP((VALUE[RCOMP]) + d) & 0xf8) << 8) | \ + ((DITHER_CLAMP((VALUE[GCOMP]) + d) & 0xfc) << 3) | \ + ((DITHER_CLAMP((VALUE[BCOMP]) + d) & 0xf8) >> 3) ); \ } while(0) #define FETCH_PIXEL_R5G6B5(DST, SRC) \ do { \ - GLushort p = *(GLushort *)SRC; \ DST[ACOMP] = 0xff; \ - DST[RCOMP] = ((p >> 8) & 0xf8) * 255 / 0xf8; \ - DST[GCOMP] = ((p >> 3) & 0xfc) * 255 / 0xfc; \ - DST[BCOMP] = ((p << 3) & 0xf8) * 255 / 0xf8; \ + DST[RCOMP] = ((*SRC >> 8) & 0xf8) * 255 / 0xf8; \ + DST[GCOMP] = ((*SRC >> 3) & 0xfc) * 255 / 0xfc; \ + DST[BCOMP] = ((*SRC << 3) & 0xf8) * 255 / 0xf8; \ } while(0) @@ -145,8 +131,8 @@ static const GLubyte kernel[16] = { #define SPAN_VARS \ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb); #define INIT_PIXEL_PTR(P, X, Y) \ - GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X) * 4; -#define INC_PIXEL_PTR(P) P += 4 + GLuint *P = (GLuint *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch / 4 + (X) +#define INC_PIXEL_PTR(P) P++ #define STORE_PIXEL(DST, X, Y, VALUE) \ STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE) #define STORE_PIXEL_RGB(DST, X, Y, VALUE) \ @@ -163,8 +149,8 @@ static const GLubyte kernel[16] = { #define SPAN_VARS \ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb); #define INIT_PIXEL_PTR(P, X, Y) \ - GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X) * 4; -#define INC_PIXEL_PTR(P) P += 4 + GLuint *P = (GLuint *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch / 4 + (X); +#define INC_PIXEL_PTR(P) P++ #define STORE_PIXEL(DST, X, Y, VALUE) \ STORE_PIXEL_X8R8G8B8(DST, X, Y, VALUE) #define STORE_PIXEL_RGB(DST, X, Y, VALUE) \ @@ -181,8 +167,8 @@ static const GLubyte kernel[16] = { #define SPAN_VARS \ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb); #define INIT_PIXEL_PTR(P, X, Y) \ - GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X) * 2; -#define INC_PIXEL_PTR(P) P += 2 + GLushort *P = (GLushort *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch / 2 + (X); +#define INC_PIXEL_PTR(P) P++ #define STORE_PIXEL(DST, X, Y, VALUE) \ STORE_PIXEL_R5G6B5(DST, X, Y, VALUE) #define FETCH_PIXEL(DST, SRC) \ @@ -234,8 +220,8 @@ static const GLubyte kernel[16] = { #define SPAN_VARS \ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb); #define INIT_PIXEL_PTR(P, X, Y) \ - GLubyte *P = (GLubyte *)row; -#define INC_PIXEL_PTR(P) P += 4 + GLuint *P = (GLuint *)row; +#define INC_PIXEL_PTR(P) P++ #define STORE_PIXEL(DST, X, Y, VALUE) \ STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE) #define STORE_PIXEL_RGB(DST, X, Y, VALUE) \ @@ -252,8 +238,8 @@ static const GLubyte kernel[16] = { #define SPAN_VARS \ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb); #define INIT_PIXEL_PTR(P, X, Y) \ - GLubyte *P = (GLubyte *)row; -#define INC_PIXEL_PTR(P) P += 4 + GLuint *P = (GLuint *)row; +#define INC_PIXEL_PTR(P) P++ #define STORE_PIXEL(DST, X, Y, VALUE) \ STORE_PIXEL_X8R8G8B8(DST, X, Y, VALUE) #define STORE_PIXEL_RGB(DST, X, Y, VALUE) \ @@ -270,7 +256,7 @@ static const GLubyte kernel[16] = { #define SPAN_VARS \ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb); #define INIT_PIXEL_PTR(P, X, Y) \ - GLubyte *P = (GLubyte *)row; + GLushort *P = (GLushort *)row; #define INC_PIXEL_PTR(P) P += 2 #define STORE_PIXEL(DST, X, Y, VALUE) \ STORE_PIXEL_R5G6B5(DST, X, Y, VALUE) -- cgit v1.2.3