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-rw-r--r--src/mesa/main/teximage.c158
-rw-r--r--src/mesa/main/teximage.h3
2 files changed, 133 insertions, 28 deletions
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 92e23718aee..345a8ff8904 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -4735,30 +4735,19 @@ _mesa_CompressedTexImage3D(GLenum target, GLint level,
void
_mesa_compressed_texture_sub_image(struct gl_context *ctx, GLuint dims,
struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage,
GLenum target, GLint level,
GLint xoffset, GLint yoffset,
GLint zoffset,
GLsizei width, GLsizei height,
GLsizei depth,
GLenum format, GLsizei imageSize,
- const GLvoid *data, bool dsa)
+ const GLvoid *data)
{
- struct gl_texture_image *texImage;
-
- if (compressed_subtexture_error_check(ctx, dims, texObj, target,
- level, xoffset, yoffset, zoffset,
- width, height, depth,
- format, imageSize, dsa)) {
- return;
- }
-
FLUSH_VERTICES(ctx, 0);
_mesa_lock_texture(ctx, texObj);
{
- texImage = _mesa_select_tex_image(texObj, target, level);
- assert(texImage);
-
if (width > 0 && height > 0 && depth > 0) {
ctx->Driver.CompressedTexSubImage(ctx, dims, texImage,
xoffset, yoffset, zoffset,
@@ -4782,6 +4771,8 @@ _mesa_CompressedTexSubImage1D(GLenum target, GLint level, GLint xoffset,
GLsizei imageSize, const GLvoid *data)
{
struct gl_texture_object *texObj;
+ struct gl_texture_image *texImage;
+
GET_CURRENT_CONTEXT(ctx);
if (compressed_subtexture_target_check(ctx, target, 1, format, false,
@@ -4793,9 +4784,19 @@ _mesa_CompressedTexSubImage1D(GLenum target, GLint level, GLint xoffset,
if (!texObj)
return;
- _mesa_compressed_texture_sub_image(ctx, 1, texObj, target, level,
+ if (compressed_subtexture_error_check(ctx, 1, texObj, target,
+ level, xoffset, 0, 0,
+ width, 1, 1,
+ format, imageSize, false)) {
+ return;
+ }
+
+ texImage = _mesa_select_tex_image(texObj, target, level);
+ assert(texImage);
+
+ _mesa_compressed_texture_sub_image(ctx, 1, texObj, texImage, target, level,
xoffset, 0, 0, width, 1, 1,
- format, imageSize, data, false);
+ format, imageSize, data);
}
void GLAPIENTRY
@@ -4804,6 +4805,8 @@ _mesa_CompressedTextureSubImage1D(GLuint texture, GLint level, GLint xoffset,
GLsizei imageSize, const GLvoid *data)
{
struct gl_texture_object *texObj;
+ struct gl_texture_image *texImage;
+
GET_CURRENT_CONTEXT(ctx);
texObj = _mesa_lookup_texture_err(ctx, texture,
@@ -4817,9 +4820,20 @@ _mesa_CompressedTextureSubImage1D(GLuint texture, GLint level, GLint xoffset,
return;
}
- _mesa_compressed_texture_sub_image(ctx, 1, texObj, texObj->Target, level,
+ if (compressed_subtexture_error_check(ctx, 1, texObj, texObj->Target,
+ level, xoffset, 0, 0,
+ width, 1, 1,
+ format, imageSize, true)) {
+ return;
+ }
+
+ texImage = _mesa_select_tex_image(texObj, texObj->Target, level);
+ assert(texImage);
+
+ _mesa_compressed_texture_sub_image(ctx, 1, texObj, texImage,
+ texObj->Target, level,
xoffset, 0, 0, width, 1, 1,
- format, imageSize, data, true);
+ format, imageSize, data);
}
@@ -4830,6 +4844,8 @@ _mesa_CompressedTexSubImage2D(GLenum target, GLint level, GLint xoffset,
const GLvoid *data)
{
struct gl_texture_object *texObj;
+ struct gl_texture_image *texImage;
+
GET_CURRENT_CONTEXT(ctx);
if (compressed_subtexture_target_check(ctx, target, 2, format, false,
@@ -4841,9 +4857,20 @@ _mesa_CompressedTexSubImage2D(GLenum target, GLint level, GLint xoffset,
if (!texObj)
return;
- _mesa_compressed_texture_sub_image(ctx, 2, texObj, target, level,
+ if (compressed_subtexture_error_check(ctx, 2, texObj, target,
+ level, xoffset, yoffset, 0,
+ width, height, 1,
+ format, imageSize, false)) {
+ return;
+ }
+
+
+ texImage = _mesa_select_tex_image(texObj, target, level);
+ assert(texImage);
+
+ _mesa_compressed_texture_sub_image(ctx, 2, texObj, texImage, target, level,
xoffset, yoffset, 0, width, height, 1,
- format, imageSize, data, false);
+ format, imageSize, data);
}
void GLAPIENTRY
@@ -4854,6 +4881,8 @@ _mesa_CompressedTextureSubImage2D(GLuint texture, GLint level, GLint xoffset,
const GLvoid *data)
{
struct gl_texture_object *texObj;
+ struct gl_texture_image *texImage;
+
GET_CURRENT_CONTEXT(ctx);
texObj = _mesa_lookup_texture_err(ctx, texture,
@@ -4867,9 +4896,20 @@ _mesa_CompressedTextureSubImage2D(GLuint texture, GLint level, GLint xoffset,
return;
}
- _mesa_compressed_texture_sub_image(ctx, 2, texObj, texObj->Target, level,
+ if (compressed_subtexture_error_check(ctx, 2, texObj, texObj->Target,
+ level, xoffset, yoffset, 0,
+ width, height, 1,
+ format, imageSize, true)) {
+ return;
+ }
+
+ texImage = _mesa_select_tex_image(texObj, texObj->Target, level);
+ assert(texImage);
+
+ _mesa_compressed_texture_sub_image(ctx, 2, texObj, texImage,
+ texObj->Target, level,
xoffset, yoffset, 0, width, height, 1,
- format, imageSize, data, true);
+ format, imageSize, data);
}
void GLAPIENTRY
@@ -4879,6 +4919,8 @@ _mesa_CompressedTexSubImage3D(GLenum target, GLint level, GLint xoffset,
GLsizei imageSize, const GLvoid *data)
{
struct gl_texture_object *texObj;
+ struct gl_texture_image *texImage;
+
GET_CURRENT_CONTEXT(ctx);
if (compressed_subtexture_target_check(ctx, target, 3, format, false,
@@ -4890,10 +4932,21 @@ _mesa_CompressedTexSubImage3D(GLenum target, GLint level, GLint xoffset,
if (!texObj)
return;
- _mesa_compressed_texture_sub_image(ctx, 3, texObj, target, level,
+ if (compressed_subtexture_error_check(ctx, 3, texObj, target,
+ level, xoffset, yoffset, zoffset,
+ width, height, depth,
+ format, imageSize, false)) {
+ return;
+ }
+
+
+ texImage = _mesa_select_tex_image(texObj, target, level);
+ assert(texImage);
+
+ _mesa_compressed_texture_sub_image(ctx, 3, texObj, texImage, target, level,
xoffset, yoffset, zoffset,
width, height, depth,
- format, imageSize, data, false);
+ format, imageSize, data);
}
void GLAPIENTRY
@@ -4904,6 +4957,8 @@ _mesa_CompressedTextureSubImage3D(GLuint texture, GLint level, GLint xoffset,
const GLvoid *data)
{
struct gl_texture_object *texObj;
+ struct gl_texture_image *texImage;
+
GET_CURRENT_CONTEXT(ctx);
texObj = _mesa_lookup_texture_err(ctx, texture,
@@ -4917,10 +4972,59 @@ _mesa_CompressedTextureSubImage3D(GLuint texture, GLint level, GLint xoffset,
return;
}
- _mesa_compressed_texture_sub_image(ctx, 3, texObj, texObj->Target, level,
- xoffset, yoffset, zoffset,
- width, height, depth,
- format, imageSize, data, true);
+ if (compressed_subtexture_error_check(ctx, 3, texObj, texObj->Target,
+ level, xoffset, yoffset, zoffset,
+ width, height, depth,
+ format, imageSize, true)) {
+ return;
+ }
+
+ /* Must handle special case GL_TEXTURE_CUBE_MAP. */
+ if (texObj->Target == GL_TEXTURE_CUBE_MAP) {
+ const char *pixels = data;
+ int i;
+ GLint image_stride;
+
+ /* Make sure the texture object is a proper cube.
+ * (See texturesubimage in teximage.c for details on why this check is
+ * performed.)
+ */
+ if (!_mesa_cube_level_complete(texObj, level)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glCompressedTextureSubImage3D(cube map incomplete)");
+ return;
+ }
+
+ /* Copy in each face. */
+ for (i = 0; i < 6; ++i) {
+ texImage = texObj->Image[i][level];
+ assert(texImage);
+
+ _mesa_compressed_texture_sub_image(ctx, 3, texObj, texImage,
+ texObj->Target, level,
+ xoffset, yoffset, zoffset,
+ width, height, 1,
+ format, imageSize, pixels);
+
+ /* Compressed images don't have a client format */
+ image_stride = _mesa_format_image_size(texImage->TexFormat,
+ texImage->Width,
+ texImage->Height, 1);
+
+ pixels += image_stride;
+ imageSize -= image_stride;
+ }
+ }
+ else {
+ texImage = _mesa_select_tex_image(texObj, texObj->Target, level);
+ assert(texImage);
+
+ _mesa_compressed_texture_sub_image(ctx, 3, texObj, texImage,
+ texObj->Target, level,
+ xoffset, yoffset, zoffset,
+ width, height, depth,
+ format, imageSize, data);
+ }
}
static mesa_format
diff --git a/src/mesa/main/teximage.h b/src/mesa/main/teximage.h
index b7336bc6cdb..9468650f519 100644
--- a/src/mesa/main/teximage.h
+++ b/src/mesa/main/teximage.h
@@ -181,13 +181,14 @@ _mesa_texture_sub_image(struct gl_context *ctx, GLuint dims,
extern void
_mesa_compressed_texture_sub_image(struct gl_context *ctx, GLuint dims,
struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage,
GLenum target, GLint level,
GLint xoffset, GLint yoffset,
GLint zoffset,
GLsizei width, GLsizei height,
GLsizei depth,
GLenum format, GLsizei imageSize,
- const GLvoid *data, bool dsa);
+ const GLvoid *data);
extern void
_mesa_copy_texture_sub_image(struct gl_context *ctx, GLuint dims,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 10:01:24 +0000