diff options
Diffstat (limited to 'cogl/cogl/driver/gl/gles/cogl-texture-driver-gles.c')
| -rw-r--r-- | cogl/cogl/driver/gl/gles/cogl-texture-driver-gles.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/cogl/cogl/driver/gl/gles/cogl-texture-driver-gles.c b/cogl/cogl/driver/gl/gles/cogl-texture-driver-gles.c index f3cf3831e..c9d652cf5 100644 --- a/cogl/cogl/driver/gl/gles/cogl-texture-driver-gles.c +++ b/cogl/cogl/driver/gl/gles/cogl-texture-driver-gles.c @@ -439,6 +439,75 @@ _cogl_texture_driver_size_supported (CoglContext *ctx, return width <= max_size && height <= max_size; } +static gboolean +_cogl_texture_driver_upload_supported (CoglContext *ctx, + CoglPixelFormat format) +{ + switch (format) + { + case COGL_PIXEL_FORMAT_A_8: + case COGL_PIXEL_FORMAT_G_8: + case COGL_PIXEL_FORMAT_RG_88: + case COGL_PIXEL_FORMAT_BGRA_8888: + case COGL_PIXEL_FORMAT_BGRA_8888_PRE: + case COGL_PIXEL_FORMAT_RGB_888: + case COGL_PIXEL_FORMAT_BGR_888: + return TRUE; + case COGL_PIXEL_FORMAT_RGBA_1010102: + case COGL_PIXEL_FORMAT_RGBA_1010102_PRE: + case COGL_PIXEL_FORMAT_BGRA_1010102: + case COGL_PIXEL_FORMAT_BGRA_1010102_PRE: + case COGL_PIXEL_FORMAT_ABGR_2101010: + case COGL_PIXEL_FORMAT_ABGR_2101010_PRE: + case COGL_PIXEL_FORMAT_ARGB_2101010: + case COGL_PIXEL_FORMAT_ARGB_2101010_PRE: +#if G_BYTE_ORDER == G_LITTLE_ENDIAN + if (_cogl_has_private_feature + (ctx, COGL_PRIVATE_FEATURE_TEXTURE_FORMAT_RGBA1010102)) + return TRUE; + else + return FALSE; +#else + return FALSE; +#endif + case COGL_PIXEL_FORMAT_RGBA_8888: + case COGL_PIXEL_FORMAT_RGBA_8888_PRE: + case COGL_PIXEL_FORMAT_ARGB_8888: + case COGL_PIXEL_FORMAT_ARGB_8888_PRE: + case COGL_PIXEL_FORMAT_ABGR_8888: + case COGL_PIXEL_FORMAT_ABGR_8888_PRE: + case COGL_PIXEL_FORMAT_RGB_565: + case COGL_PIXEL_FORMAT_RGBA_4444: + case COGL_PIXEL_FORMAT_RGBA_4444_PRE: + case COGL_PIXEL_FORMAT_RGBA_5551: + case COGL_PIXEL_FORMAT_RGBA_5551_PRE: + return TRUE; + case COGL_PIXEL_FORMAT_BGRA_FP_16161616: + case COGL_PIXEL_FORMAT_ARGB_FP_16161616: + case COGL_PIXEL_FORMAT_ABGR_FP_16161616: + case COGL_PIXEL_FORMAT_BGRA_FP_16161616_PRE: + case COGL_PIXEL_FORMAT_ARGB_FP_16161616_PRE: + case COGL_PIXEL_FORMAT_ABGR_FP_16161616_PRE: + return FALSE; + case COGL_PIXEL_FORMAT_RGBA_FP_16161616: + case COGL_PIXEL_FORMAT_RGBA_FP_16161616_PRE: + if (_cogl_has_private_feature + (ctx, COGL_PRIVATE_FEATURE_TEXTURE_FORMAT_HALF_FLOAT)) + return TRUE; + else + return FALSE; + case COGL_PIXEL_FORMAT_DEPTH_16: + case COGL_PIXEL_FORMAT_DEPTH_32: + case COGL_PIXEL_FORMAT_DEPTH_24_STENCIL_8: + case COGL_PIXEL_FORMAT_ANY: + case COGL_PIXEL_FORMAT_YUV: + return TRUE; + } + + g_assert_not_reached (); + return FALSE; +} + static CoglPixelFormat _cogl_texture_driver_find_best_gl_get_data_format (CoglContext *context, @@ -463,5 +532,6 @@ _cogl_texture_driver_gles = _cogl_texture_driver_prep_gl_for_pixels_download, _cogl_texture_driver_gl_get_tex_image, _cogl_texture_driver_size_supported, + _cogl_texture_driver_upload_supported, _cogl_texture_driver_find_best_gl_get_data_format }; |