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-rw-r--r--src/mesa/main/texparam.c48
1 files changed, 29 insertions, 19 deletions
diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c
index 1a88ad53b45..5f2c890ec8e 100644
--- a/src/mesa/main/texparam.c
+++ b/src/mesa/main/texparam.c
@@ -727,6 +727,7 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
const struct gl_texture_image *img = NULL;
GLboolean isProxy;
GLint maxLevels;
+ gl_format texFormat;
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
@@ -764,6 +765,8 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
goto out;
}
+ texFormat = img->TexFormat->MesaFormat;
+
isProxy = _mesa_is_proxy_texture(target);
switch (pname) {
@@ -786,7 +789,7 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
case GL_TEXTURE_GREEN_SIZE:
case GL_TEXTURE_BLUE_SIZE:
if (img->_BaseFormat == GL_RGB || img->_BaseFormat == GL_RGBA)
- *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname);
+ *params = _mesa_get_format_bits(texFormat, pname);
else
*params = 0;
break;
@@ -794,7 +797,7 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
if (img->_BaseFormat == GL_ALPHA ||
img->_BaseFormat == GL_LUMINANCE_ALPHA ||
img->_BaseFormat == GL_RGBA)
- *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname);
+ *params = _mesa_get_format_bits(texFormat, pname);
else
*params = 0;
break;
@@ -802,11 +805,11 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
if (img->_BaseFormat != GL_INTENSITY)
*params = 0;
else {
- *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname);
+ *params = _mesa_get_format_bits(texFormat, pname);
if (*params == 0) {
/* intensity probably stored as rgb texture */
- *params = MIN2(_mesa_get_format_bits(img->TexFormat->MesaFormat, GL_TEXTURE_RED_SIZE),
- _mesa_get_format_bits(img->TexFormat->MesaFormat, GL_TEXTURE_GREEN_SIZE));
+ *params = MIN2(_mesa_get_format_bits(texFormat, GL_TEXTURE_RED_SIZE),
+ _mesa_get_format_bits(texFormat, GL_TEXTURE_GREEN_SIZE));
}
}
break;
@@ -815,23 +818,23 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
img->_BaseFormat != GL_LUMINANCE_ALPHA)
*params = 0;
else {
- *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname);
+ *params = _mesa_get_format_bits(texFormat, pname);
if (img->TexFormat->LuminanceBits == 0) {
/* luminance probably stored as rgb texture */
- *params = MIN2(_mesa_get_format_bits(img->TexFormat->MesaFormat, GL_TEXTURE_RED_SIZE),
- _mesa_get_format_bits(img->TexFormat->MesaFormat, GL_TEXTURE_GREEN_SIZE));
+ *params = MIN2(_mesa_get_format_bits(texFormat, GL_TEXTURE_RED_SIZE),
+ _mesa_get_format_bits(texFormat, GL_TEXTURE_GREEN_SIZE));
}
}
break;
case GL_TEXTURE_INDEX_SIZE_EXT:
if (img->_BaseFormat == GL_COLOR_INDEX)
- *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname);
+ *params = _mesa_get_format_bits(texFormat, pname);
else
*params = 0;
break;
case GL_TEXTURE_DEPTH_SIZE_ARB:
if (ctx->Extensions.ARB_depth_texture)
- *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname);
+ *params = _mesa_get_format_bits(texFormat, pname);
else
_mesa_error(ctx, GL_INVALID_ENUM,
"glGetTexLevelParameter[if]v(pname)");
@@ -839,7 +842,7 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
case GL_TEXTURE_STENCIL_SIZE_EXT:
if (ctx->Extensions.EXT_packed_depth_stencil ||
ctx->Extensions.ARB_framebuffer_object) {
- *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname);
+ *params = _mesa_get_format_bits(texFormat, pname);
}
else {
_mesa_error(ctx, GL_INVALID_ENUM,
@@ -855,7 +858,7 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
*/
*params = _mesa_compressed_texture_size(ctx, img->Width,
img->Height, img->Depth,
- img->TexFormat->MesaFormat);
+ texFormat);
}
else {
_mesa_error(ctx, GL_INVALID_OPERATION,
@@ -869,7 +872,8 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
/* GL_ARB_texture_float */
case GL_TEXTURE_RED_TYPE_ARB:
if (ctx->Extensions.ARB_texture_float) {
- *params = img->TexFormat->RedBits ? img->TexFormat->DataType : GL_NONE;
+ *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_RED_SIZE) ?
+ _mesa_get_format_datatype(texFormat) : GL_NONE;
}
else {
_mesa_error(ctx, GL_INVALID_ENUM,
@@ -878,7 +882,8 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
break;
case GL_TEXTURE_GREEN_TYPE_ARB:
if (ctx->Extensions.ARB_texture_float) {
- *params = img->TexFormat->GreenBits ? img->TexFormat->DataType : GL_NONE;
+ *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_GREEN_SIZE) ?
+ _mesa_get_format_datatype(texFormat) : GL_NONE;
}
else {
_mesa_error(ctx, GL_INVALID_ENUM,
@@ -887,7 +892,8 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
break;
case GL_TEXTURE_BLUE_TYPE_ARB:
if (ctx->Extensions.ARB_texture_float) {
- *params = img->TexFormat->BlueBits ? img->TexFormat->DataType : GL_NONE;
+ *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_BLUE_SIZE) ?
+ _mesa_get_format_datatype(texFormat) : GL_NONE;
}
else {
_mesa_error(ctx, GL_INVALID_ENUM,
@@ -896,7 +902,8 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
break;
case GL_TEXTURE_ALPHA_TYPE_ARB:
if (ctx->Extensions.ARB_texture_float) {
- *params = img->TexFormat->AlphaBits ? img->TexFormat->DataType : GL_NONE;
+ *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_ALPHA_SIZE) ?
+ _mesa_get_format_datatype(texFormat) : GL_NONE;
}
else {
_mesa_error(ctx, GL_INVALID_ENUM,
@@ -905,7 +912,8 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
break;
case GL_TEXTURE_LUMINANCE_TYPE_ARB:
if (ctx->Extensions.ARB_texture_float) {
- *params = img->TexFormat->LuminanceBits ? img->TexFormat->DataType : GL_NONE;
+ *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_LUMINANCE_SIZE) ?
+ _mesa_get_format_datatype(texFormat) : GL_NONE;
}
else {
_mesa_error(ctx, GL_INVALID_ENUM,
@@ -914,7 +922,8 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
break;
case GL_TEXTURE_INTENSITY_TYPE_ARB:
if (ctx->Extensions.ARB_texture_float) {
- *params = img->TexFormat->IntensityBits ? img->TexFormat->DataType : GL_NONE;
+ *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_INTENSITY_SIZE) ?
+ _mesa_get_format_datatype(texFormat) : GL_NONE;
}
else {
_mesa_error(ctx, GL_INVALID_ENUM,
@@ -923,7 +932,8 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
break;
case GL_TEXTURE_DEPTH_TYPE_ARB:
if (ctx->Extensions.ARB_texture_float) {
- *params = img->TexFormat->DepthBits ? img->TexFormat->DataType : GL_NONE;
+ *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_DEPTH_SIZE) ?
+ _mesa_get_format_datatype(texFormat) : GL_NONE;
}
else {
_mesa_error(ctx, GL_INVALID_ENUM,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 20:12:05 +0000