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Diffstat (limited to 'src/mesa/drivers/glide/fxddtex.c')
-rw-r--r--src/mesa/drivers/glide/fxddtex.c205
1 files changed, 168 insertions, 37 deletions
diff --git a/src/mesa/drivers/glide/fxddtex.c b/src/mesa/drivers/glide/fxddtex.c
index fafdb7c4d6..a2c3aec8a5 100644
--- a/src/mesa/drivers/glide/fxddtex.c
+++ b/src/mesa/drivers/glide/fxddtex.c
@@ -1,4 +1,4 @@
-/* $Id: fxddtex.c,v 1.46 2001/11/06 16:01:19 brianp Exp $ */
+/* $Id: fxddtex.c,v 1.47 2003/08/19 15:52:53 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -29,6 +29,8 @@
* Brian Paul
* Daryll Strauss
* Keith Whitwell
+ * Daniel Borca
+ * Hiroshi Morii
*/
@@ -172,10 +174,10 @@ fxDDTexEnv(GLcontext * ctx, GLenum target, GLenum pname,
/* apply any lod biasing right now */
if (pname == GL_TEXTURE_LOD_BIAS_EXT) {
- FX_grTexLodBiasValue(GR_TMU0, *param);
+ grTexLodBiasValue(GR_TMU0, *param);
if (fxMesa->haveTwoTMUs) {
- FX_grTexLodBiasValue(GR_TMU1, *param);
+ grTexLodBiasValue(GR_TMU1, *param);
}
}
@@ -450,11 +452,7 @@ fxDDTexUseGlbPalette(GLcontext * ctx, GLboolean state)
if (state) {
fxMesa->haveGlobalPaletteTexture = 1;
- FX_grTexDownloadTable(GR_TMU0, GR_TEXTABLE_PALETTE,
- &(fxMesa->glbPalette));
- if (fxMesa->haveTwoTMUs)
- FX_grTexDownloadTable(GR_TMU1, GR_TEXTABLE_PALETTE,
- &(fxMesa->glbPalette));
+ grTexDownloadTable(GR_TEXTABLE_PALETTE, &(fxMesa->glbPalette));
}
else {
fxMesa->haveGlobalPaletteTexture = 0;
@@ -504,8 +502,8 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
float *sscale, float *tscale,
int *i_sscale, int *i_tscale, int *wscale, int *hscale)
{
-
- static GrLOD_t lod[9] = { GR_LOD_256, GR_LOD_128, GR_LOD_64, GR_LOD_32,
+ /* [koolsmoky] */
+ static GrLOD_t lod[12] = { GR_LOD_2048, GR_LOD_1024, GR_LOD_512, GR_LOD_256, GR_LOD_128, GR_LOD_64, GR_LOD_32,
GR_LOD_16, GR_LOD_8, GR_LOD_4, GR_LOD_2, GR_LOD_1
};
@@ -521,14 +519,14 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
switch (logw - logh) {
case 0:
aspectratio = GR_ASPECT_1x1;
- l = lod[8 - logw];
+ l = lod[11 - logw];
s = t = 256.0f;
is = it = INT_TRICK(8);
ws = hs = 1;
break;
case 1:
aspectratio = GR_ASPECT_2x1;
- l = lod[8 - logw];
+ l = lod[11 - logw];
s = 256.0f;
t = 128.0f;
is = INT_TRICK(8);
@@ -538,7 +536,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case 2:
aspectratio = GR_ASPECT_4x1;
- l = lod[8 - logw];
+ l = lod[11 - logw];
s = 256.0f;
t = 64.0f;
is = INT_TRICK(8);
@@ -548,7 +546,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case 3:
aspectratio = GR_ASPECT_8x1;
- l = lod[8 - logw];
+ l = lod[11 - logw];
s = 256.0f;
t = 32.0f;
is = INT_TRICK(8);
@@ -558,7 +556,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case 4:
aspectratio = GR_ASPECT_8x1;
- l = lod[8 - logw];
+ l = lod[11 - logw];
s = 256.0f;
t = 32.0f;
is = INT_TRICK(8);
@@ -568,7 +566,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case 5:
aspectratio = GR_ASPECT_8x1;
- l = lod[8 - logw];
+ l = lod[11 - logw];
s = 256.0f;
t = 32.0f;
is = INT_TRICK(8);
@@ -578,7 +576,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case 6:
aspectratio = GR_ASPECT_8x1;
- l = lod[8 - logw];
+ l = lod[11 - logw];
s = 256.0f;
t = 32.0f;
is = INT_TRICK(8);
@@ -588,7 +586,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case 7:
aspectratio = GR_ASPECT_8x1;
- l = lod[8 - logw];
+ l = lod[11 - logw];
s = 256.0f;
t = 32.0f;
is = INT_TRICK(8);
@@ -598,7 +596,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case 8:
aspectratio = GR_ASPECT_8x1;
- l = lod[8 - logw];
+ l = lod[11 - logw];
s = 256.0f;
t = 32.0f;
is = INT_TRICK(8);
@@ -606,9 +604,39 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
ws = 1;
hs = 32;
break;
+ case 9:
+ aspectratio = GR_ASPECT_8x1;
+ l = lod[11 - logw];
+ s = 256.0f;
+ t = 32.0f;
+ is = INT_TRICK(8);
+ it = INT_TRICK(5);
+ ws = 1;
+ hs = 64;
+ break;
+ case 10:
+ aspectratio = GR_ASPECT_8x1;
+ l = lod[11 - logw];
+ s = 256.0f;
+ t = 32.0f;
+ is = INT_TRICK(8);
+ it = INT_TRICK(5);
+ ws = 1;
+ hs = 128;
+ break;
+ case 11:
+ aspectratio = GR_ASPECT_8x1;
+ l = lod[11 - logw];
+ s = 256.0f;
+ t = 32.0f;
+ is = INT_TRICK(8);
+ it = INT_TRICK(5);
+ ws = 1;
+ hs = 256;
+ break;
case -1:
aspectratio = GR_ASPECT_1x2;
- l = lod[8 - logh];
+ l = lod[11 - logh];
s = 128.0f;
t = 256.0f;
is = INT_TRICK(7);
@@ -618,7 +646,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case -2:
aspectratio = GR_ASPECT_1x4;
- l = lod[8 - logh];
+ l = lod[11 - logh];
s = 64.0f;
t = 256.0f;
is = INT_TRICK(6);
@@ -628,7 +656,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case -3:
aspectratio = GR_ASPECT_1x8;
- l = lod[8 - logh];
+ l = lod[11 - logh];
s = 32.0f;
t = 256.0f;
is = INT_TRICK(5);
@@ -638,7 +666,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case -4:
aspectratio = GR_ASPECT_1x8;
- l = lod[8 - logh];
+ l = lod[11 - logh];
s = 32.0f;
t = 256.0f;
is = INT_TRICK(5);
@@ -648,7 +676,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case -5:
aspectratio = GR_ASPECT_1x8;
- l = lod[8 - logh];
+ l = lod[11 - logh];
s = 32.0f;
t = 256.0f;
is = INT_TRICK(5);
@@ -658,7 +686,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case -6:
aspectratio = GR_ASPECT_1x8;
- l = lod[8 - logh];
+ l = lod[11 - logh];
s = 32.0f;
t = 256.0f;
is = INT_TRICK(5);
@@ -668,7 +696,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case -7:
aspectratio = GR_ASPECT_1x8;
- l = lod[8 - logh];
+ l = lod[11 - logh];
s = 32.0f;
t = 256.0f;
is = INT_TRICK(5);
@@ -678,7 +706,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
break;
case -8:
aspectratio = GR_ASPECT_1x8;
- l = lod[8 - logh];
+ l = lod[11 - logh];
s = 32.0f;
t = 256.0f;
is = INT_TRICK(5);
@@ -686,6 +714,36 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
ws = 32;
hs = 1;
break;
+ case -9:
+ aspectratio = GR_ASPECT_1x8;
+ l = lod[11 - logh];
+ s = 32.0f;
+ t = 256.0f;
+ is = INT_TRICK(5);
+ it = INT_TRICK(8);
+ ws = 64;
+ hs = 1;
+ break;
+ case -10:
+ aspectratio = GR_ASPECT_1x8;
+ l = lod[11 - logh];
+ s = 32.0f;
+ t = 256.0f;
+ is = INT_TRICK(5);
+ it = INT_TRICK(8);
+ ws = 128;
+ hs = 1;
+ break;
+ case -11:
+ aspectratio = GR_ASPECT_1x8;
+ l = lod[11 - logh];
+ s = 32.0f;
+ t = 256.0f;
+ is = INT_TRICK(5);
+ it = INT_TRICK(8);
+ ws = 256;
+ hs = 1;
+ break;
default:
return 0;
break;
@@ -724,8 +782,10 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
* Glide internal texture format and base texture format.
*/
void
-fxTexGetFormat(GLenum glformat, GrTextureFormat_t * tfmt, GLint * ifmt)
+fxTexGetFormat(GLcontext *ctx, GLenum glformat, GrTextureFormat_t * tfmt, GLint * ifmt) /* [koolsmoky] */
{
+ fxMesaContext fxMesa = FX_CONTEXT(ctx);
+
switch (glformat) {
case 1:
case GL_LUMINANCE:
@@ -771,33 +831,61 @@ fxTexGetFormat(GLenum glformat, GrTextureFormat_t * tfmt, GLint * ifmt)
if (ifmt)
(*ifmt) = GL_ALPHA;
break;
- case 3:
- case GL_RGB:
case GL_R3_G3_B2:
case GL_RGB4:
case GL_RGB5:
+ if (tfmt)
+ (*tfmt) = GR_TEXFMT_RGB_565;
+ if (ifmt)
+ (*ifmt) = GL_RGB;
+ break;
+ case 3:
+ case GL_RGB:
case GL_RGB8:
case GL_RGB10:
case GL_RGB12:
case GL_RGB16:
+#if 0 /* [koolsmoky] getting ready for 32bpp textures */
+ if (fxMesa->colDepth == 32) {
+ if (tfmt) (*tfmt) = GR_TEXFMT_ARGB_8888;
+ } else {
+ if (tfmt) (*tfmt) = GR_TEXFMT_RGB_565;
+ }
+ if (ifmt) (*ifmt) = GL_RGB;
+#else
if (tfmt)
(*tfmt) = GR_TEXFMT_RGB_565;
if (ifmt)
(*ifmt) = GL_RGB;
+#endif
break;
- case 4:
- case GL_RGBA:
case GL_RGBA2:
case GL_RGBA4:
+ if (tfmt)
+ (*tfmt) = GR_TEXFMT_ARGB_4444;
+ if (ifmt)
+ (*ifmt) = GL_RGBA;
+ break;
+ case 4:
+ case GL_RGBA:
case GL_RGBA8:
case GL_RGB10_A2:
case GL_RGBA12:
case GL_RGBA16:
+#if 0 /* [koolsmoky] getting ready for 32bpp textures */
+ if (fxMesa->colDepth == 32) {
+ if (tfmt) (*tfmt) = GR_TEXFMT_ARGB_8888;
+ } else {
+ if (tfmt) (*tfmt) = GR_TEXFMT_ARGB_4444;
+ }
+ if (ifmt) (*ifmt) = GL_RGBA;
+#else
if (tfmt)
(*tfmt) = GR_TEXFMT_ARGB_4444;
if (ifmt)
(*ifmt) = GL_RGBA;
- break;
+#endif
+ break;
case GL_RGB5_A1:
if (tfmt)
(*tfmt) = GR_TEXFMT_ARGB_1555;
@@ -1008,6 +1096,27 @@ fetch_r5g5b5a1(const struct gl_texture_image *texImage,
}
+#if 0 /* [koolsmoky] getting ready for 32bpp textures */
+static void
+fetch_a8r8g8b8(const struct gl_texture_image *texImage,
+ GLint i, GLint j, GLint k, GLvoid * texelOut)
+{
+ GLchan *rgba = (GLchan *) texelOut;
+ const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
+ const GLuint *texel;
+
+ i = i * mml->wScale;
+ j = j * mml->hScale;
+
+ texel = ((GLuint *) texImage->Data) + j * mml->width + i;
+ rgba[RCOMP] = (((*texel) >> 16) & 0xff);
+ rgba[GCOMP] = (((*texel) >> 8) & 0xff);
+ rgba[BCOMP] = (((*texel)) & 0xff);
+ rgba[ACOMP] = (((*texel) >> 24) & 0xff);
+}
+#endif
+
+
static void
PrintTexture(int w, int h, int c, const GLubyte * data)
{
@@ -1029,6 +1138,8 @@ const struct gl_texture_format *
fxDDChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
GLenum srcFormat, GLenum srcType )
{
+ fxMesaContext fxMesa = FX_CONTEXT(ctx);
+
switch (internalFormat) {
case GL_INTENSITY:
case GL_INTENSITY4:
@@ -1066,25 +1177,37 @@ fxDDChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
case GL_LUMINANCE12_ALPHA12:
case GL_LUMINANCE16_ALPHA16:
return &_mesa_texformat_al88;
- case 3:
- case GL_RGB:
case GL_R3_G3_B2:
case GL_RGB4:
case GL_RGB5:
+ return &_mesa_texformat_rgb565;
+ case 3:
+ case GL_RGB:
case GL_RGB8:
case GL_RGB10:
case GL_RGB12:
case GL_RGB16:
+#if 0 /* [koolsmoky] getting ready for 32bpp textures */
+ return (fxMesa->colDepth == 32) ? &_mesa_texformat_argb8888
+ : &_mesa_texformat_rgb565;
+#else
return &_mesa_texformat_rgb565;
- case 4:
- case GL_RGBA:
+#endif
case GL_RGBA2:
case GL_RGBA4:
+ return &_mesa_texformat_argb4444;
+ case 4:
+ case GL_RGBA:
case GL_RGBA8:
case GL_RGB10_A2:
case GL_RGBA12:
case GL_RGBA16:
+#if 0 /* [koolsmoky] getting ready for 32bpp textures */
+ return (fxMesa->colDepth == 32) ? &_mesa_texformat_argb8888
+ : &_mesa_texformat_argb4444;
+#else
return &_mesa_texformat_argb4444;
+#endif
case GL_RGB5_A1:
return &_mesa_texformat_argb1555;
default:
@@ -1114,6 +1237,10 @@ fxGlideFormat(GLint mesaFormat)
return GR_TEXFMT_ARGB_4444;
case MESA_FORMAT_ARGB1555:
return GR_TEXFMT_ARGB_1555;
+#if 0 /* [koolsmoky] getting ready for 32bpp textures */
+ case MESA_FORMAT_ARGB8888:
+ return GR_TEXFMT_ARGB_8888;
+#endif
default:
_mesa_problem(NULL, "Unexpected format in fxGlideFormat");
return 0;
@@ -1141,6 +1268,10 @@ fxFetchFunction(GLint mesaFormat)
return fetch_r4g4b4a4;
case MESA_FORMAT_ARGB1555:
return fetch_r5g5b5a1;
+#if 0 /* [koolsmoky] getting ready for 32bpp textures */
+ case MESA_FORMAT_ARGB8888:
+ return fetch_a8r8g8b8;
+#endif
default:
_mesa_problem(NULL, "Unexpected format in fxGlideFormat");
return NULL;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 07:44:16 +0000