r600g: enable integer shader cap for evergreen.

Will get to adding r600/r700/cayman support, have it mostly written on
another PC.

Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 73c2b33..d0a86de 100644 (file)
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -441,6 +441,7 @@ static float r600_get_paramf(struct pipe_screen* pscreen, enum pipe_cap param)
 
 static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, enum pipe_shader_cap param)
 {
+       struct r600_screen *rscreen = (struct r600_screen *)pscreen;
        switch(shader)
        {
        case PIPE_SHADER_FRAGMENT:
@@ -489,6 +490,8 @@ static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, e
        case PIPE_SHADER_CAP_SUBROUTINES:
                return 0;
        case PIPE_SHADER_CAP_INTEGERS:
+               if (rscreen->chip_class == EVERGREEN)
+                       return 1;
                return 0;
        case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
                return 16;