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[client] egl: RGB24 improvements

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This patch performs several changes.

* Alters the fourcc codes to types that ignore the alpha channel where
  possible to allow the gpu to internally use 24-bit formats.
* Attempts to use DRM_FORMAT_RGB888 first as some GPUs may support this
* If DMABUF is not in use the data is now imported directly as RGB24
  without the post-processing shader
This commit is contained in:
Geoffrey McRae
2023-11-21 11:57:25 +11:00
parent 8d27d9e2e2
commit 43a3fb0db3
11 changed files with 129 additions and 58 deletions
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9
client/renderers/EGL/texture.h
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@@ -92,7 +92,8 @@ typedef struct EGL_TextureOps
enum EGL_TexStatus (*process)(EGL_Texture * texture);
/* get the texture for use */
enum EGL_TexStatus (*get)(EGL_Texture * texture, GLuint * tex);
enum EGL_TexStatus (*get)(EGL_Texture * texture, GLuint * tex,
EGL_PixelFormat * fmt);
/* bind the texture for use */
enum EGL_TexStatus (*bind)(EGL_Texture * texture);
@@ -132,13 +133,15 @@ bool egl_textureUpdateFromDMA(EGL_Texture * texture,
enum EGL_TexStatus egl_textureProcess(EGL_Texture * texture);
static inline EGL_TexStatus egl_textureGet(EGL_Texture * texture, GLuint * tex,
unsigned int * sizeX, unsigned int * sizeY)
unsigned int * sizeX, unsigned int * sizeY, EGL_PixelFormat * fmt)
{
if (sizeX)
*sizeX = texture->format.width;
if (sizeY)
*sizeY = texture->format.height;
return texture->ops.get(texture, tex);
if (fmt)
*fmt = texture->format.pixFmt;
return texture->ops.get(texture, tex, fmt);
}
enum EGL_TexStatus egl_textureBind(EGL_Texture * texture);