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Unified Diff: gpu/command_buffer/service/texture_manager.h

Issue 10543125: gpu: Add support for GLX_EXT_texture_from_pixmap extension. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Remove .gitmodules change. Created 8 years, 5 months ago
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Index: gpu/command_buffer/service/texture_manager.h
diff --git a/gpu/command_buffer/service/texture_manager.h b/gpu/command_buffer/service/texture_manager.h
index a15714650fb07ccc10b09ebf5c9351b9cd0c5d72..4a53fa18505522b7806574186e00c079a977aeaf 100644
--- a/gpu/command_buffer/service/texture_manager.h
+++ b/gpu/command_buffer/service/texture_manager.h
@@ -13,6 +13,7 @@
#include "gpu/command_buffer/service/feature_info.h"
#include "gpu/command_buffer/service/gl_utils.h"
#include "gpu/gpu_export.h"
+#include "ui/gl/gl_image.h"
namespace gpu {
namespace gles2 {
@@ -122,6 +123,10 @@ class GPU_EXPORT TextureManager {
bool GetLevelType(
GLint face, GLint level, GLenum* type, GLenum* internal_format) const;
+ // Get the image bound to a particular level. Returns NULL if level
+ // does not exist.
+ scoped_refptr<gfx::GLImage> GetLevelImage(GLint face, GLint level) const;
+
bool IsDeleted() const {
return deleted_;
}
@@ -211,9 +216,12 @@ class GPU_EXPORT TextureManager {
border(rhs.border),
format(rhs.format),
type(rhs.type),
+ image(rhs.image),
estimated_size(rhs.estimated_size) {
}
+ ~LevelInfo() {}
+
bool cleared;
GLenum target;
GLint level;
@@ -224,6 +232,7 @@ class GPU_EXPORT TextureManager {
GLint border;
GLenum format;
GLenum type;
+ scoped_refptr<gfx::GLImage> image;
uint32 estimated_size;
};
@@ -289,6 +298,13 @@ class GPU_EXPORT TextureManager {
// Update info about this texture.
void Update(const FeatureInfo* feature_info);
+ // Set the image for a particular level.
+ void SetLevelImage(
+ const FeatureInfo* feature_info,
+ GLenum target,
+ GLint level,
+ scoped_refptr<gfx::GLImage> image);
+
// Info about each face and level of texture.
std::vector<std::vector<LevelInfo> > level_infos_;
@@ -513,6 +529,12 @@ class GPU_EXPORT TextureManager {
return mem_represented_;
}
+ void SetLevelImage(
+ TextureInfo* info,
+ GLenum target,
+ GLint level,
+ scoped_refptr<gfx::GLImage> image);
+
private:
// Helper for Initialize().
TextureInfo::Ref CreateDefaultAndBlackTextures(

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