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authorDave Airlie <[email protected]>2008-05-09 13:33:06 +1000
committerDave Airlie <[email protected]>2008-05-09 13:33:06 +1000
commita638676473bd7bf2d47275ed2fd708e5b9d47e0b (patch)
tree9af844132ac30183b101b2cfefdca3fa07c92594 /src/mesa/main
parentc50ffc4cb89b67ae59208eb72cdb664c846ba987 (diff)
Added ctx->Driver.GenerateMipmap() driver hook
(cherry picked from commit 4c2f3dbca940f289e67248682b84a3516d5a3031) Conflicts: src/mesa/drivers/common/driverfuncs.c
Diffstat (limited to 'src/mesa/main')
-rw-r--r--src/mesa/main/dd.h7
-rw-r--r--src/mesa/main/fbobject.c2
-rw-r--r--src/mesa/main/texstore.c48
3 files changed, 32 insertions, 25 deletions
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index ce33905af13..bfbb96aebb7 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -328,6 +328,13 @@ struct dd_function_table {
GLsizei width, GLsizei height );
/**
+ * Called by glGenerateMipmap() or when GL_GENERATE_MIPMAP_SGIS is enabled.
+ */
+ void (*GenerateMipmap)(GLcontext *ctx, GLenum target,
+ const struct gl_texture_unit *texUnit,
+ struct gl_texture_object *texObj);
+
+ /**
* Called by glTexImage[123]D when user specifies a proxy texture
* target.
*
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index b015ca6c5e6..6cda7de953f 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -1547,7 +1547,7 @@ _mesa_GenerateMipmapEXT(GLenum target)
/* XXX this might not handle cube maps correctly */
_mesa_lock_texture(ctx, texObj);
- _mesa_generate_mipmap(ctx, target, texUnit, texObj);
+ ctx->Driver.GenerateMipmap(ctx, target, texUnit, texObj);
_mesa_unlock_texture(ctx, texObj);
if (ctx->Driver.UnmapTexture)
diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index 90edca86e83..35ef7b1ec11 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -2918,9 +2918,9 @@ _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target,
- &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
- texObj);
+ ctx->Driver.GenerateMipmap(ctx, target,
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
+ texObj);
}
_mesa_unmap_teximage_pbo(ctx, packing);
@@ -3004,9 +3004,9 @@ _mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level,
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target,
- &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
- texObj);
+ ctx->Driver.GenerateMipmap(ctx, target,
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
+ texObj);
}
_mesa_unmap_teximage_pbo(ctx, packing);
@@ -3080,9 +3080,9 @@ _mesa_store_teximage3d(GLcontext *ctx, GLenum target, GLint level,
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target,
- &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
- texObj);
+ ctx->Driver.GenerateMipmap(ctx, target,
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
+ texObj);
}
_mesa_unmap_teximage_pbo(ctx, packing);
@@ -3128,9 +3128,9 @@ _mesa_store_texsubimage1d(GLcontext *ctx, GLenum target, GLint level,
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target,
- &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
- texObj);
+ ctx->Driver.GenerateMipmap(ctx, target,
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
+ texObj);
}
_mesa_unmap_teximage_pbo(ctx, packing);
@@ -3183,9 +3183,9 @@ _mesa_store_texsubimage2d(GLcontext *ctx, GLenum target, GLint level,
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target,
- &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
- texObj);
+ ctx->Driver.GenerateMipmap(ctx, target,
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
+ texObj);
}
_mesa_unmap_teximage_pbo(ctx, packing);
@@ -3238,9 +3238,9 @@ _mesa_store_texsubimage3d(GLcontext *ctx, GLenum target, GLint level,
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target,
- &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
- texObj);
+ ctx->Driver.GenerateMipmap(ctx, target,
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
+ texObj);
}
_mesa_unmap_teximage_pbo(ctx, packing);
@@ -3314,9 +3314,9 @@ _mesa_store_compressed_teximage2d(GLcontext *ctx, GLenum target, GLint level,
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target,
- &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
- texObj);
+ ctx->Driver.GenerateMipmap(ctx, target,
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
+ texObj);
}
_mesa_unmap_teximage_pbo(ctx, &ctx->Unpack);
@@ -3426,9 +3426,9 @@ _mesa_store_compressed_texsubimage2d(GLcontext *ctx, GLenum target,
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target,
- &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
- texObj);
+ ctx->Driver.GenerateMipmap(ctx, target,
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
+ texObj);
}
_mesa_unmap_teximage_pbo(ctx, &ctx->Unpack);