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Diffstat (limited to 'mesalib/src/mesa/main/texformat.c')
-rw-r--r--mesalib/src/mesa/main/texformat.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/texformat.c b/mesalib/src/mesa/main/texformat.c
index e22e90693..99513a222 100644
--- a/mesalib/src/mesa/main/texformat.c
+++ b/mesalib/src/mesa/main/texformat.c
@@ -628,6 +628,22 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat,
}
}
+ if (ctx->Extensions.ARB_texture_rg && ctx->Extensions.ARB_texture_float) {
+ switch (internalFormat) {
+ case GL_R16F:
+ return MESA_FORMAT_R_FLOAT16;
+ case GL_R32F:
+ return MESA_FORMAT_R_FLOAT32;
+ case GL_RG16F:
+ return MESA_FORMAT_RG_FLOAT16;
+ case GL_RG32F:
+ return MESA_FORMAT_RG_FLOAT32;
+
+ default:
+ ; /* fallthrough */
+ }
+ }
+
if (ctx->Extensions.EXT_texture_format_BGRA8888) {
switch (internalFormat) {
case GL_BGRA: