r600g: Constant buffers can contain up to 4096 constants.

diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 6083857..9964bb3 100644 (file)
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -394,7 +394,7 @@ static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, e
        case PIPE_SHADER_CAP_MAX_ADDRS:
                return 1; //max native address registers/* FIXME Isn't this equal to TEMPS? */
        case PIPE_SHADER_CAP_MAX_CONSTS:
-               return 256; //max native parameters
+               return R600_MAX_CONST_BUFFER_SIZE;
        case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
                return R600_MAX_CONST_BUFFERS;
        case PIPE_SHADER_CAP_MAX_PREDS:

diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index 5f701d8..1b78c09 100644 (file)
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -38,6 +38,7 @@
 #include "r600_resource.h"
 
 #define R600_MAX_CONST_BUFFERS 1
+#define R600_MAX_CONST_BUFFER_SIZE 4096
 
 enum r600_pipe_state_id {
        R600_PIPE_STATE_BLEND = 0,