/*
* Mesa 3-D graphics library
- * Version: 6.5
*
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
*/
*/
+#include <stdio.h>
+#include "c99_math.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
#include "glxheader.h"
-#include "depth.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
#include "xmesaP.h"
/* Internal swrast includes:
#define GET_XRB(XRB) struct xmesa_renderbuffer *XRB = \
- xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped)
+ xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0])
/**********************************************************************/
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLint x = span.x, y = YFLIP(xrb, span.y); \
GLuint i; \
for (i = 0; i < span.end; i++, x++) { \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define INTERP_Z 1
#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
#define INTERP_RGB 1
+#define INTERP_ALPHA 1
#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR4(xrb, X, Y)
#define PIXEL_TYPE GLuint
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
if (z < zRow[i]) { \
- pRow[i] = PACK_8B8G8R(FixedToInt(span.red), \
- FixedToInt(span.green), FixedToInt(span.blue)); \
+ pRow[i] = PACK_8A8B8G8R(FixedToInt(span.red), \
+ FixedToInt(span.green), FixedToInt(span.blue), \
+ FixedToInt(span.alpha)); \
zRow[i] = z; \
} \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
+ span.alpha += span.alphaStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define INTERP_Z 1
#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
#define INTERP_RGB 1
+#define INTERP_ALPHA 1
#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR4(xrb, X, Y)
#define PIXEL_TYPE GLuint
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
if (z < zRow[i]) { \
- pRow[i] = PACK_8R8G8B(FixedToInt(span.red), \
- FixedToInt(span.green), FixedToInt(span.blue)); \
+ pRow[i] = PACK_8A8R8G8B(FixedToInt(span.red), \
+ FixedToInt(span.green), FixedToInt(span.blue), \
+ FixedToInt(span.alpha)); \
zRow[i] = z; \
} \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
+ span.alpha += span.alphaStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, smooth, depth-buffered, 8-bit, PF_DITHER8 triangle.
- */
-#define NAME smooth_DITHER8_z_triangle
-#define INTERP_Z 1
-#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
-#define INTERP_RGB 1
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- XDITHER_SETUP(y); \
- for (i = 0; i < span.end; i++, x++) { \
- const DEPTH_TYPE z = FixedToDepth(span.z); \
- if (z < zRow[i]) { \
- pRow[i] = (PIXEL_TYPE) XDITHER(x, FixedToInt(span.red),\
- FixedToInt(span.green), FixedToInt(span.blue) ); \
- zRow[i] = z; \
- } \
- span.red += span.redStep; \
- span.green += span.greenStep; \
- span.blue += span.blueStep; \
- span.z += span.zStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, smooth, depth-buffered, PF_DITHER triangle.
- */
-#define NAME smooth_DITHER_z_triangle
-#define INTERP_Z 1
-#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
-#define INTERP_RGB 1
-#define SETUP_CODE \
- GET_XRB(xrb); \
- XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- XDITHER_SETUP(y); \
- for (i = 0; i < span.end; i++, x++) { \
- const DEPTH_TYPE z = FixedToDepth(span.z); \
- if (z < zRow[i]) { \
- unsigned long p = XDITHER(x, FixedToInt(span.red), \
- FixedToInt(span.green), FixedToInt(span.blue)); \
- XMesaPutPixel(img, x, y, p); \
- zRow[i] = z; \
- } \
- span.red += span.redStep; \
- span.green += span.greenStep; \
- span.blue += span.blueStep; \
- span.z += span.zStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, smooth, depth-buffered, 8-bit PF_LOOKUP triangle.
- */
-#define NAME smooth_LOOKUP8_z_triangle
-#define INTERP_Z 1
-#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
-#define INTERP_RGB 1
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
- GLuint i; \
- LOOKUP_SETUP; \
- for (i = 0; i < span.end; i++) { \
- const DEPTH_TYPE z = FixedToDepth(span.z); \
- if (z < zRow[i]) { \
- pRow[i] = LOOKUP(FixedToInt(span.red), \
- FixedToInt(span.green), FixedToInt(span.blue)); \
- zRow[i] = z; \
- } \
- span.red += span.redStep; \
- span.green += span.greenStep; \
- span.blue += span.blueStep; \
- span.z += span.zStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, smooth, depth-buffered, 8-bit PF_HPCR triangle.
- */
-#define NAME smooth_HPCR_z_triangle
-#define INTERP_Z 1
-#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
-#define INTERP_RGB 1
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- XMesaContext xmesa = XMESA_CONTEXT(ctx); \
- GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- for (i = 0; i < span.end; i++, x++) { \
- const DEPTH_TYPE z = FixedToDepth(span.z); \
- if (z < zRow[i]) { \
- pRow[i] = DITHER_HPCR(x, y, FixedToInt(span.red), \
- FixedToInt(span.green), FixedToInt(span.blue) ); \
- zRow[i] = z; \
- } \
- span.red += span.redStep; \
- span.green += span.greenStep; \
- span.blue += span.blueStep; \
- span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaImage *img = xrb->ximage; \
unsigned long pixel; \
PACK_TRUECOLOR(pixel, v2->color[0], v2->color[1], v2->color[2]);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb); \
- GLuint p = PACK_8B8G8R( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+ GLuint p = PACK_8A8B8G8R( v2->color[0], v2->color[1],\
+ v2->color[2], v2->color[3]);
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb); \
- GLuint p = PACK_8R8G8B( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+ GLuint p = PACK_8A8R8G8B(v2->color[0], v2->color[1], \
+ v2->color[2], v2->color[3]);
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
GLuint p = PACK_8R8G8B( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
DEPTH_TYPE z = FixedToDepth(span.z); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
const GLubyte *color = v2->color;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
GLushort p = PACK_5R6G5B( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
const GLubyte *color = v2->color;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, flat, depth-buffered, 8-bit PF_DITHER triangle.
- */
-#define NAME flat_DITHER8_z_triangle
-#define INTERP_Z 1
-#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- GET_XRB(xrb); \
- FLAT_DITHER_SETUP( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- FLAT_DITHER_ROW_SETUP(YFLIP(xrb, y)); \
- for (i = 0; i < span.end; i++, x++) { \
- const DEPTH_TYPE z = FixedToDepth(span.z); \
- if (z < zRow[i]) { \
- pRow[i] = (PIXEL_TYPE) FLAT_DITHER(x); \
- zRow[i] = z; \
- } \
- span.z += span.zStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, flat, depth-buffered, PF_DITHER triangle.
- */
-#define NAME flat_DITHER_z_triangle
-#define INTERP_Z 1
-#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
-#define SETUP_CODE \
- GET_XRB(xrb); \
- XMesaImage *img = xrb->ximage; \
- FLAT_DITHER_SETUP( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- FLAT_DITHER_ROW_SETUP(y); \
- for (i = 0; i < span.end; i++, x++) { \
- const DEPTH_TYPE z = FixedToDepth(span.z); \
- if (z < zRow[i]) { \
- unsigned long p = FLAT_DITHER(x); \
- XMesaPutPixel(img, x, y, p); \
- zRow[i] = z; \
- } \
- span.z += span.zStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, flat, depth-buffered, 8-bit PF_HPCR triangle.
- */
-#define NAME flat_HPCR_z_triangle
-#define INTERP_Z 1
-#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- XMesaContext xmesa = XMESA_CONTEXT(ctx); \
- GET_XRB(xrb); \
- GLubyte r = v2->color[0]; \
- GLubyte g = v2->color[1]; \
- GLubyte b = v2->color[2];
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- for (i = 0; i < span.end; i++, x++) { \
- const DEPTH_TYPE z = FixedToDepth(span.z); \
- if (z < zRow[i]) { \
- pRow[i] = (PIXEL_TYPE) DITHER_HPCR(x, y, r, g, b); \
- zRow[i] = z; \
- } \
- span.z += span.zStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, flat, depth-buffered, 8-bit PF_LOOKUP triangle.
- */
-#define NAME flat_LOOKUP8_z_triangle
-#define INTERP_Z 1
-#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- GET_XRB(xrb); \
- LOOKUP_SETUP; \
- GLubyte r = v2->color[0]; \
- GLubyte g = v2->color[1]; \
- GLubyte b = v2->color[2]; \
- GLubyte p = LOOKUP(r,g,b);
-#define RENDER_SPAN( span ) \
- GLuint i; \
- for (i = 0; i < span.end; i++) { \
- const DEPTH_TYPE z = FixedToDepth(span.z); \
- if (z < zRow[i]) { \
- pRow[i] = p; \
- zRow[i] = z; \
- } \
- span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
-
/*
* XImage, smooth, NON-depth-buffered, PF_TRUECOLOR triangle.
*/
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
*/
#define NAME smooth_8A8B8G8R_triangle
#define INTERP_RGB 1
+#define INTERP_ALPHA 1
#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR4(xrb, X, Y)
#define PIXEL_TYPE GLuint
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
- pRow[i] = PACK_8B8G8R(FixedToInt(span.red), \
- FixedToInt(span.green), FixedToInt(span.blue) ); \
+ pRow[i] = PACK_8A8B8G8R(FixedToInt(span.red), \
+ FixedToInt(span.green), FixedToInt(span.blue), \
+ FixedToInt(span.alpha)); \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ span.alpha += span.alphaStep; \
+ } }
#include "swrast/s_tritemp.h"
*/
#define NAME smooth_8A8R8G8B_triangle
#define INTERP_RGB 1
+#define INTERP_ALPHA 1
#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR4(xrb, X, Y)
#define PIXEL_TYPE GLuint
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
- pRow[i] = PACK_8R8G8B(FixedToInt(span.red), \
- FixedToInt(span.green), FixedToInt(span.blue) ); \
+ pRow[i] = PACK_8A8R8G8B(FixedToInt(span.red), \
+ FixedToInt(span.green), FixedToInt(span.blue), \
+ FixedToInt(span.alpha)); \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ span.alpha += span.alphaStep; \
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = PACK_8R8G8B(FixedToInt(span.red), \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
PIXEL_TYPE *pixel = pRow; \
for (i = 0; i < span.end; i++, pixel++) { \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = (PIXEL_TYPE) PACK_5R6G5B(FixedToInt(span.red), \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, smooth, NON-depth-buffered, 8-bit PF_DITHER triangle.
- */
-#define NAME smooth_DITHER8_triangle
-#define INTERP_RGB 1
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- XDITHER_SETUP(y); \
- for (i = 0; i < span.end; i++, x++) { \
- pRow[i] = (PIXEL_TYPE) XDITHER(x, FixedToInt(span.red), \
- FixedToInt(span.green), FixedToInt(span.blue) ); \
- span.red += span.redStep; \
- span.green += span.greenStep; \
- span.blue += span.blueStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, smooth, NON-depth-buffered, PF_DITHER triangle.
- */
-#define NAME smooth_DITHER_triangle
-#define INTERP_RGB 1
-#define SETUP_CODE \
- GET_XRB(xrb); \
- XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- XDITHER_SETUP(y); \
- for (i = 0; i < span.end; i++, x++) { \
- unsigned long p = XDITHER(x, FixedToInt(span.red), \
- FixedToInt(span.green), FixedToInt(span.blue) ); \
- XMesaPutPixel(img, x, y, p); \
- span.red += span.redStep; \
- span.green += span.greenStep; \
- span.blue += span.blueStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, smooth, NON-depth-buffered, 8-bit PF_LOOKUP triangle.
- */
-#define NAME smooth_LOOKUP8_triangle
-#define INTERP_RGB 1
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
- GLuint i; \
- LOOKUP_SETUP; \
- for (i = 0; i < span.end; i++) { \
- pRow[i] = LOOKUP(FixedToInt(span.red), \
- FixedToInt(span.green), FixedToInt(span.blue)); \
- span.red += span.redStep; \
- span.green += span.greenStep; \
- span.blue += span.blueStep; \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, smooth, NON-depth-buffered, 8-bit PF_HPCR triangle.
- */
-#define NAME smooth_HPCR_triangle
-#define INTERP_RGB 1
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- XMesaContext xmesa = XMESA_CONTEXT(ctx); \
- GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- for (i = 0; i < span.end; i++, x++) { \
- pRow[i] = DITHER_HPCR(x, y, FixedToInt(span.red), \
- FixedToInt(span.green), FixedToInt(span.blue)); \
- span.red += span.redStep; \
- span.green += span.greenStep; \
- span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaImage *img = xrb->ximage; \
unsigned long pixel; \
PACK_TRUECOLOR(pixel, v2->color[0], v2->color[1], v2->color[2]);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
XMesaPutPixel(img, x, y, pixel); \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
unsigned long p = PACK_8B8G8R( v2->color[0], \
v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = (PIXEL_TYPE) p; \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
unsigned long p = PACK_8R8G8B( v2->color[0], \
v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = (PIXEL_TYPE) p; \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
unsigned long p = PACK_8R8G8B( v2->color[0], \
v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = (PIXEL_TYPE) p; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
const GLubyte *color = v2->color;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
PIXEL_TYPE *pixel = pRow; \
for (i = 0; i < span.end; i++, pixel++) { \
pixel->r = color[RCOMP]; \
pixel->g = color[GCOMP]; \
pixel->b = color[BCOMP]; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
PACK_TRUEDITHER(p, x, y, v2->color[0], \
v2->color[1], v2->color[2] ); \
XMesaPutPixel(img, x, y, p); \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
unsigned long p = PACK_5R6G5B( v2->color[0], \
v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = (PIXEL_TYPE) p; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
const GLubyte *color = v2->color;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
PACK_TRUEDITHER(pRow[i], x, y, color[RCOMP], \
color[GCOMP], color[BCOMP]); \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, flat, NON-depth-buffered, 8-bit PF_DITHER triangle.
- */
-#define NAME flat_DITHER8_triangle
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- GET_XRB(xrb); \
- FLAT_DITHER_SETUP( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- FLAT_DITHER_ROW_SETUP(YFLIP(xrb, y)); \
- for (i = 0; i < span.end; i++, x++) { \
- pRow[i] = (PIXEL_TYPE) FLAT_DITHER(x); \
- }
+ } }
#include "swrast/s_tritemp.h"
-/*
- * XImage, flat, NON-depth-buffered, PF_DITHER triangle.
- */
-#define NAME flat_DITHER_triangle
-#define SETUP_CODE \
- GET_XRB(xrb); \
- XMesaImage *img = xrb->ximage; \
- FLAT_DITHER_SETUP( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- FLAT_DITHER_ROW_SETUP(y); \
- for (i = 0; i < span.end; i++, x++) { \
- unsigned long p = FLAT_DITHER(x); \
- XMesaPutPixel(img, x, y, p ); \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, flat, NON-depth-buffered, 8-bit PF_HPCR triangle.
- */
-#define NAME flat_HPCR_triangle
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- XMesaContext xmesa = XMESA_CONTEXT(ctx); \
- GET_XRB(xrb); \
- GLubyte r = v2->color[0]; \
- GLubyte g = v2->color[1]; \
- GLubyte b = v2->color[2];
-#define RENDER_SPAN( span ) \
- GLuint i; \
- GLint x = span.x, y = YFLIP(xrb, span.y); \
- for (i = 0; i < span.end; i++, x++) { \
- pRow[i] = (PIXEL_TYPE) DITHER_HPCR(x, y, r, g, b); \
- }
-#include "swrast/s_tritemp.h"
-
-
-
-/*
- * XImage, flat, NON-depth-buffered, 8-bit PF_LOOKUP triangle.
- */
-#define NAME flat_LOOKUP8_triangle
-#define PIXEL_ADDRESS(X,Y) PIXEL_ADDR1(xrb, X, Y)
-#define PIXEL_TYPE GLubyte
-#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
-#define SETUP_CODE \
- GET_XRB(xrb); \
- LOOKUP_SETUP; \
- GLubyte r = v2->color[0]; \
- GLubyte g = v2->color[1]; \
- GLubyte b = v2->color[2]; \
- GLubyte p = LOOKUP(r,g,b);
-#define RENDER_SPAN( span ) \
- GLuint i; \
- for (i = 0; i < span.end; i++) { \
- pRow[i] = (PIXEL_TYPE) p; \
- }
-#include "swrast/s_tritemp.h"
-
-
#endif /* CHAN_BITS == 8 */
extern void _xmesa_print_triangle_func( swrast_tri_func triFunc );
void _xmesa_print_triangle_func( swrast_tri_func triFunc )
{
- _mesa_printf("XMesa tri func = ");
+ printf("XMesa tri func = ");
if (triFunc ==smooth_TRUECOLOR_z_triangle)
- _mesa_printf("smooth_TRUECOLOR_z_triangle\n");
+ printf("smooth_TRUECOLOR_z_triangle\n");
else if (triFunc ==smooth_8A8B8G8R_z_triangle)
- _mesa_printf("smooth_8A8B8G8R_z_triangle\n");
+ printf("smooth_8A8B8G8R_z_triangle\n");
else if (triFunc ==smooth_8A8R8G8B_z_triangle)
- _mesa_printf("smooth_8A8R8G8B_z_triangle\n");
+ printf("smooth_8A8R8G8B_z_triangle\n");
else if (triFunc ==smooth_8R8G8B_z_triangle)
- _mesa_printf("smooth_8R8G8B_z_triangle\n");
+ printf("smooth_8R8G8B_z_triangle\n");
else if (triFunc ==smooth_8R8G8B24_z_triangle)
- _mesa_printf("smooth_8R8G8B24_z_triangle\n");
+ printf("smooth_8R8G8B24_z_triangle\n");
else if (triFunc ==smooth_TRUEDITHER_z_triangle)
- _mesa_printf("smooth_TRUEDITHER_z_triangle\n");
+ printf("smooth_TRUEDITHER_z_triangle\n");
else if (triFunc ==smooth_5R6G5B_z_triangle)
- _mesa_printf("smooth_5R6G5B_z_triangle\n");
+ printf("smooth_5R6G5B_z_triangle\n");
else if (triFunc ==smooth_DITHER_5R6G5B_z_triangle)
- _mesa_printf("smooth_DITHER_5R6G5B_z_triangle\n");
- else if (triFunc ==smooth_HPCR_z_triangle)
- _mesa_printf("smooth_HPCR_z_triangle\n");
- else if (triFunc ==smooth_DITHER8_z_triangle)
- _mesa_printf("smooth_DITHER8_z_triangle\n");
- else if (triFunc ==smooth_LOOKUP8_z_triangle)
- _mesa_printf("smooth_LOOKUP8_z_triangle\n");
+ printf("smooth_DITHER_5R6G5B_z_triangle\n");
else if (triFunc ==flat_TRUECOLOR_z_triangle)
- _mesa_printf("flat_TRUECOLOR_z_triangle\n");
+ printf("flat_TRUECOLOR_z_triangle\n");
else if (triFunc ==flat_8A8B8G8R_z_triangle)
- _mesa_printf("flat_8A8B8G8R_z_triangle\n");
+ printf("flat_8A8B8G8R_z_triangle\n");
else if (triFunc ==flat_8A8R8G8B_z_triangle)
- _mesa_printf("flat_8A8R8G8B_z_triangle\n");
+ printf("flat_8A8R8G8B_z_triangle\n");
else if (triFunc ==flat_8R8G8B_z_triangle)
- _mesa_printf("flat_8R8G8B_z_triangle\n");
+ printf("flat_8R8G8B_z_triangle\n");
else if (triFunc ==flat_8R8G8B24_z_triangle)
- _mesa_printf("flat_8R8G8B24_z_triangle\n");
+ printf("flat_8R8G8B24_z_triangle\n");
else if (triFunc ==flat_TRUEDITHER_z_triangle)
- _mesa_printf("flat_TRUEDITHER_z_triangle\n");
+ printf("flat_TRUEDITHER_z_triangle\n");
else if (triFunc ==flat_5R6G5B_z_triangle)
- _mesa_printf("flat_5R6G5B_z_triangle\n");
+ printf("flat_5R6G5B_z_triangle\n");
else if (triFunc ==flat_DITHER_5R6G5B_z_triangle)
- _mesa_printf("flat_DITHER_5R6G5B_z_triangle\n");
- else if (triFunc ==flat_HPCR_z_triangle)
- _mesa_printf("flat_HPCR_z_triangle\n");
- else if (triFunc ==flat_DITHER8_z_triangle)
- _mesa_printf("flat_DITHER8_z_triangle\n");
- else if (triFunc ==flat_LOOKUP8_z_triangle)
- _mesa_printf("flat_LOOKUP8_z_triangle\n");
+ printf("flat_DITHER_5R6G5B_z_triangle\n");
else if (triFunc ==smooth_TRUECOLOR_triangle)
- _mesa_printf("smooth_TRUECOLOR_triangle\n");
+ printf("smooth_TRUECOLOR_triangle\n");
else if (triFunc ==smooth_8A8B8G8R_triangle)
- _mesa_printf("smooth_8A8B8G8R_triangle\n");
+ printf("smooth_8A8B8G8R_triangle\n");
else if (triFunc ==smooth_8A8R8G8B_triangle)
- _mesa_printf("smooth_8A8R8G8B_triangle\n");
+ printf("smooth_8A8R8G8B_triangle\n");
else if (triFunc ==smooth_8R8G8B_triangle)
- _mesa_printf("smooth_8R8G8B_triangle\n");
+ printf("smooth_8R8G8B_triangle\n");
else if (triFunc ==smooth_8R8G8B24_triangle)
- _mesa_printf("smooth_8R8G8B24_triangle\n");
+ printf("smooth_8R8G8B24_triangle\n");
else if (triFunc ==smooth_TRUEDITHER_triangle)
- _mesa_printf("smooth_TRUEDITHER_triangle\n");
+ printf("smooth_TRUEDITHER_triangle\n");
else if (triFunc ==smooth_5R6G5B_triangle)
- _mesa_printf("smooth_5R6G5B_triangle\n");
+ printf("smooth_5R6G5B_triangle\n");
else if (triFunc ==smooth_DITHER_5R6G5B_triangle)
- _mesa_printf("smooth_DITHER_5R6G5B_triangle\n");
- else if (triFunc ==smooth_HPCR_triangle)
- _mesa_printf("smooth_HPCR_triangle\n");
- else if (triFunc ==smooth_DITHER8_triangle)
- _mesa_printf("smooth_DITHER8_triangle\n");
- else if (triFunc ==smooth_LOOKUP8_triangle)
- _mesa_printf("smooth_LOOKUP8_triangle\n");
+ printf("smooth_DITHER_5R6G5B_triangle\n");
else if (triFunc ==flat_TRUECOLOR_triangle)
- _mesa_printf("flat_TRUECOLOR_triangle\n");
+ printf("flat_TRUECOLOR_triangle\n");
else if (triFunc ==flat_TRUEDITHER_triangle)
- _mesa_printf("flat_TRUEDITHER_triangle\n");
+ printf("flat_TRUEDITHER_triangle\n");
else if (triFunc ==flat_8A8B8G8R_triangle)
- _mesa_printf("flat_8A8B8G8R_triangle\n");
+ printf("flat_8A8B8G8R_triangle\n");
else if (triFunc ==flat_8A8R8G8B_triangle)
- _mesa_printf("flat_8A8R8G8B_triangle\n");
+ printf("flat_8A8R8G8B_triangle\n");
else if (triFunc ==flat_8R8G8B_triangle)
- _mesa_printf("flat_8R8G8B_triangle\n");
+ printf("flat_8R8G8B_triangle\n");
else if (triFunc ==flat_8R8G8B24_triangle)
- _mesa_printf("flat_8R8G8B24_triangle\n");
+ printf("flat_8R8G8B24_triangle\n");
else if (triFunc ==flat_5R6G5B_triangle)
- _mesa_printf("flat_5R6G5B_triangle\n");
+ printf("flat_5R6G5B_triangle\n");
else if (triFunc ==flat_DITHER_5R6G5B_triangle)
- _mesa_printf("flat_DITHER_5R6G5B_triangle\n");
- else if (triFunc ==flat_HPCR_triangle)
- _mesa_printf("flat_HPCR_triangle\n");
- else if (triFunc ==flat_DITHER8_triangle)
- _mesa_printf("flat_DITHER8_triangle\n");
- else if (triFunc ==flat_LOOKUP8_triangle)
- _mesa_printf("flat_LOOKUP8_triangle\n");
+ printf("flat_DITHER_5R6G5B_triangle\n");
else
- _mesa_printf("???\n");
+ printf("???\n");
}
#endif
* swrast fallback.
*/
static swrast_tri_func
-get_triangle_func(GLcontext *ctx)
+get_triangle_func(struct gl_context *ctx)
{
+#if CHAN_BITS == 8
SWcontext *swrast = SWRAST_CONTEXT(ctx);
XMesaContext xmesa = XMESA_CONTEXT(ctx);
- int depth = GET_VISUAL_DEPTH(xmesa->xm_visual);
- struct xmesa_renderbuffer *xrb;
+ const struct xmesa_renderbuffer *xrb;
#ifdef DEBUG
triFuncName = NULL;
#endif
-#if CHAN_BITS == 8
/* trivial fallback tests */
- if ((ctx->DrawBuffer->_ColorDrawBufferMask[0]
- & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT)) == 0)
+ if ((ctx->DrawBuffer->_ColorDrawBufferIndexes[0] != BUFFER_BIT_FRONT_LEFT) &&
+ (ctx->DrawBuffer->_ColorDrawBufferIndexes[0] != BUFFER_BIT_BACK_LEFT))
return (swrast_tri_func) NULL;
if (ctx->RenderMode != GL_RENDER)
return (swrast_tri_func) NULL;
if (ctx->Polygon.SmoothFlag)
return (swrast_tri_func) NULL;
- if (ctx->Texture._EnabledUnits)
+ if (ctx->Texture._MaxEnabledTexImageUnit != -1)
return (swrast_tri_func) NULL;
if (swrast->_RasterMask & MULTI_DRAW_BIT)
return (swrast_tri_func) NULL;
ctx->Polygon.CullFaceMode == GL_FRONT_AND_BACK)
return (swrast_tri_func) NULL;
- xrb = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped);
+ xrb = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);
if (xrb->ximage) {
if ( ctx->Light.ShadeModel==GL_SMOOTH
USE(smooth_5R6G5B_z_triangle);
case PF_Dither_5R6G5B:
USE(smooth_DITHER_5R6G5B_z_triangle);
- case PF_HPCR:
- USE(smooth_HPCR_z_triangle);
- case PF_Dither:
- if (depth == 8)
- USE(smooth_DITHER8_z_triangle);
- else
- USE(smooth_DITHER_z_triangle);
- case PF_Lookup:
- if (depth == 8)
- USE(smooth_LOOKUP8_z_triangle);
- else
- return (swrast_tri_func) NULL;
default:
return (swrast_tri_func) NULL;
}
USE(flat_5R6G5B_z_triangle);
case PF_Dither_5R6G5B:
USE(flat_DITHER_5R6G5B_z_triangle);
- case PF_HPCR:
- USE(flat_HPCR_z_triangle);
- case PF_Dither:
- if (depth == 8)
- USE(flat_DITHER8_z_triangle);
- else
- USE(flat_DITHER_z_triangle);
- case PF_Lookup:
- if (depth == 8)
- USE(flat_LOOKUP8_z_triangle);
- else
- return (swrast_tri_func) NULL;
default:
return (swrast_tri_func) NULL;
}
USE(smooth_5R6G5B_triangle);
case PF_Dither_5R6G5B:
USE(smooth_DITHER_5R6G5B_triangle);
- case PF_HPCR:
- USE(smooth_HPCR_triangle);
- case PF_Dither:
- if (depth == 8)
- USE(smooth_DITHER8_triangle);
- else
- USE(smooth_DITHER_triangle);
- case PF_Lookup:
- if (depth == 8)
- USE(smooth_LOOKUP8_triangle);
- else
- return (swrast_tri_func) NULL;
default:
return (swrast_tri_func) NULL;
}
USE(flat_5R6G5B_triangle);
case PF_Dither_5R6G5B:
USE(flat_DITHER_5R6G5B_triangle);
- case PF_HPCR:
- USE(flat_HPCR_triangle);
- case PF_Dither:
- if (depth == 8)
- USE(flat_DITHER8_triangle);
- else
- USE(flat_DITHER_triangle);
- case PF_Lookup:
- if (depth == 8)
- USE(flat_LOOKUP8_triangle);
- else
- return (swrast_tri_func) NULL;
default:
return (swrast_tri_func) NULL;
}
}
}
+#endif /* CHAN_BITS == 8 */
-#else
return (swrast_tri_func) NULL;
-#endif /* CHAN_BITS == 8 */
}
* of our internal tri functions, otherwise fall back to the
* standard swrast functions.
*/
-void xmesa_choose_triangle( GLcontext *ctx )
+void xmesa_choose_triangle( struct gl_context *ctx )
{
SWcontext *swrast = SWRAST_CONTEXT(ctx);
projects / mesa.git / blobdiff