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path: root/src/mesa/main/teximage.c
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Diffstat (limited to 'src/mesa/main/teximage.c')
-rw-r--r--src/mesa/main/teximage.c92
1 files changed, 34 insertions, 58 deletions
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index fd8e2d0cdd..ad7e20ce0f 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -471,29 +471,22 @@ _mesa_set_tex_image(struct gl_texture_object *tObj,
case GL_TEXTURE_1D:
case GL_TEXTURE_2D:
case GL_TEXTURE_3D:
- tObj->Image[level] = texImage;
+ tObj->Image[0][level] = texImage;
return;
case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
- tObj->Image[level] = texImage;
- return;
case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
- tObj->NegX[level] = texImage;
- return;
case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
- tObj->PosY[level] = texImage;
- return;
case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB:
- tObj->NegY[level] = texImage;
- return;
case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
- tObj->PosZ[level] = texImage;
- return;
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
- tObj->NegZ[level] = texImage;
- return;
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB: {
+ GLuint face = ((GLuint) target -
+ (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X);
+ tObj->Image[face][level] = texImage;
+ break;
+ }
case GL_TEXTURE_RECTANGLE_NV:
ASSERT(level == 0);
- tObj->Image[level] = texImage;
+ tObj->Image[0][level] = texImage;
return;
default:
_mesa_problem(NULL, "bad target in _mesa_set_tex_image()");
@@ -630,56 +623,39 @@ _mesa_select_tex_image(GLcontext *ctx, const struct gl_texture_unit *texUnit,
ASSERT(level < MAX_TEXTURE_LEVELS);
switch (target) {
case GL_TEXTURE_1D:
- return texUnit->Current1D->Image[level];
+ return texUnit->Current1D->Image[0][level];
case GL_PROXY_TEXTURE_1D:
- return ctx->Texture.Proxy1D->Image[level];
+ return ctx->Texture.Proxy1D->Image[0][level];
case GL_TEXTURE_2D:
- return texUnit->Current2D->Image[level];
+ return texUnit->Current2D->Image[0][level];
case GL_PROXY_TEXTURE_2D:
- return ctx->Texture.Proxy2D->Image[level];
+ return ctx->Texture.Proxy2D->Image[0][level];
case GL_TEXTURE_3D:
- return texUnit->Current3D->Image[level];
+ return texUnit->Current3D->Image[0][level];
case GL_PROXY_TEXTURE_3D:
- return ctx->Texture.Proxy3D->Image[level];
+ return ctx->Texture.Proxy3D->Image[0][level];
case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- return texUnit->CurrentCubeMap->Image[level];
- else
- return NULL;
case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- return texUnit->CurrentCubeMap->NegX[level];
- else
- return NULL;
case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- return texUnit->CurrentCubeMap->PosY[level];
- else
- return NULL;
case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- return texUnit->CurrentCubeMap->NegY[level];
- else
- return NULL;
case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- return texUnit->CurrentCubeMap->PosZ[level];
- else
- return NULL;
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
- if (ctx->Extensions.ARB_texture_cube_map)
- return texUnit->CurrentCubeMap->NegZ[level];
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
+ if (ctx->Extensions.ARB_texture_cube_map) {
+ GLuint face = ((GLuint) target -
+ (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X);
+ return texUnit->CurrentCubeMap->Image[face][level];
+ }
else
return NULL;
case GL_PROXY_TEXTURE_CUBE_MAP_ARB:
if (ctx->Extensions.ARB_texture_cube_map)
- return ctx->Texture.ProxyCubeMap->Image[level];
+ return ctx->Texture.ProxyCubeMap->Image[0][level];
else
return NULL;
case GL_TEXTURE_RECTANGLE_NV:
if (ctx->Extensions.NV_texture_rectangle) {
ASSERT(level == 0);
- return texUnit->CurrentRect->Image[level];
+ return texUnit->CurrentRect->Image[0][level];
}
else {
return NULL;
@@ -687,7 +663,7 @@ _mesa_select_tex_image(GLcontext *ctx, const struct gl_texture_unit *texUnit,
case GL_PROXY_TEXTURE_RECTANGLE_NV:
if (ctx->Extensions.NV_texture_rectangle) {
ASSERT(level == 0);
- return ctx->Texture.ProxyRect->Image[level];
+ return ctx->Texture.ProxyRect->Image[0][level];
}
else {
return NULL;
@@ -743,66 +719,66 @@ _mesa_get_proxy_tex_image(GLcontext *ctx, GLenum target, GLint level)
case GL_PROXY_TEXTURE_1D:
if (level >= ctx->Const.MaxTextureLevels)
return NULL;
- texImage = ctx->Texture.Proxy1D->Image[level];
+ texImage = ctx->Texture.Proxy1D->Image[0][level];
if (!texImage) {
texImage = ctx->Driver.NewTextureImage(ctx);
if (!texImage) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "proxy texture allocation");
return NULL;
}
- ctx->Texture.Proxy1D->Image[level] = texImage;
+ ctx->Texture.Proxy1D->Image[0][level] = texImage;
}
return texImage;
case GL_PROXY_TEXTURE_2D:
if (level >= ctx->Const.MaxTextureLevels)
return NULL;
- texImage = ctx->Texture.Proxy2D->Image[level];
+ texImage = ctx->Texture.Proxy2D->Image[0][level];
if (!texImage) {
texImage = ctx->Driver.NewTextureImage(ctx);
if (!texImage) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "proxy texture allocation");
return NULL;
}
- ctx->Texture.Proxy2D->Image[level] = texImage;
+ ctx->Texture.Proxy2D->Image[0][level] = texImage;
}
return texImage;
case GL_PROXY_TEXTURE_3D:
if (level >= ctx->Const.Max3DTextureLevels)
return NULL;
- texImage = ctx->Texture.Proxy3D->Image[level];
+ texImage = ctx->Texture.Proxy3D->Image[0][level];
if (!texImage) {
texImage = ctx->Driver.NewTextureImage(ctx);
if (!texImage) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "proxy texture allocation");
return NULL;
}
- ctx->Texture.Proxy3D->Image[level] = texImage;
+ ctx->Texture.Proxy3D->Image[0][level] = texImage;
}
return texImage;
case GL_PROXY_TEXTURE_CUBE_MAP:
if (level >= ctx->Const.MaxCubeTextureLevels)
return NULL;
- texImage = ctx->Texture.ProxyCubeMap->Image[level];
+ texImage = ctx->Texture.ProxyCubeMap->Image[0][level];
if (!texImage) {
texImage = ctx->Driver.NewTextureImage(ctx);
if (!texImage) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "proxy texture allocation");
return NULL;
}
- ctx->Texture.ProxyCubeMap->Image[level] = texImage;
+ ctx->Texture.ProxyCubeMap->Image[0][level] = texImage;
}
return texImage;
case GL_PROXY_TEXTURE_RECTANGLE_NV:
if (level > 0)
return NULL;
- texImage = ctx->Texture.ProxyRect->Image[level];
+ texImage = ctx->Texture.ProxyRect->Image[0][level];
if (!texImage) {
texImage = ctx->Driver.NewTextureImage(ctx);
if (!texImage) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "proxy texture allocation");
return NULL;
}
- ctx->Texture.ProxyRect->Image[level] = texImage;
+ ctx->Texture.ProxyRect->Image[0][level] = texImage;
}
return texImage;
default:
@@ -2170,7 +2146,7 @@ _mesa_TexImage2D( GLenum target, GLint level, GLint internalFormat,
1, border)) {
/* when error, clear all proxy texture image parameters */
if (texImage)
- clear_teximage_fields(ctx->Texture.Proxy2D->Image[level]);
+ clear_teximage_fields(ctx->Texture.Proxy2D->Image[0][level]);
}
else {
/* no error, set the tex image parameters */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 03:30:03 +0000