r300g: simplify accessing screen from context

1 files changed, 14 insertions, 18 deletions

diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index 0a98458dc37..b52850674f6 100644
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -72,7 +72,7 @@ static const char* r300_get_name(struct pipe_screen* pscreen)
 {
     struct r300_screen* r300screen = r300_screen(pscreen);
 
-    return chip_families[r300screen->caps->family];
+    return chip_families[r300screen->caps.family];
 }
 
 static int r300_get_param(struct pipe_screen* pscreen, int param)
@@ -82,13 +82,13 @@ static int r300_get_param(struct pipe_screen* pscreen, int param)
     switch (param) {
         case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
         case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-            return r300screen->caps->num_tex_units;
+            return r300screen->caps.num_tex_units;
         case PIPE_CAP_NPOT_TEXTURES:
             /* XXX enable now to get GL2.1 API,
              * figure out later how to emulate this */
             return 1;
         case PIPE_CAP_TWO_SIDED_STENCIL:
-            if (r300screen->caps->is_r500) {
+            if (r300screen->caps.is_r500) {
                 return 1;
             } else {
                 return 0;
@@ -125,7 +125,7 @@ static int r300_get_param(struct pipe_screen* pscreen, int param)
         case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
         case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
         case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
-            if (r300screen->caps->is_r500) {
+            if (r300screen->caps.is_r500) {
                 /* 13 == 4096 */
                 return 13;
             } else {
@@ -143,7 +143,7 @@ static int r300_get_param(struct pipe_screen* pscreen, int param)
         case PIPE_CAP_BLEND_EQUATION_SEPARATE:
             return 1;
         case PIPE_CAP_SM3:
-            if (r300screen->caps->is_r500) {
+            if (r300screen->caps.is_r500) {
                 return 1;
             } else {
                 return 0;
@@ -180,9 +180,9 @@ static float r300_get_paramf(struct pipe_screen* pscreen, int param)
         case PIPE_CAP_MAX_POINT_WIDTH_AA:
             /* The maximum dimensions of the colorbuffer are our practical
              * rendering limits. 2048 pixels should be enough for anybody. */
-            if (r300screen->caps->is_r500) {
+            if (r300screen->caps.is_r500) {
                 return 4096.0f;
-            } else if (r300screen->caps->is_r400) {
+            } else if (r300screen->caps.is_r400) {
                 return 4021.0f;
             } else {
                 return 2560.0f;
@@ -205,8 +205,8 @@ static boolean r300_is_format_supported(struct pipe_screen* screen,
                                         unsigned geom_flags)
 {
     uint32_t retval = 0;
-    boolean is_r500 = r300_screen(screen)->caps->is_r500;
-    boolean is_r400 = r300_screen(screen)->caps->is_r400;
+    boolean is_r500 = r300_screen(screen)->caps.is_r500;
+    boolean is_r400 = r300_screen(screen)->caps.is_r400;
     boolean is_z24 = format == PIPE_FORMAT_X8Z24_UNORM ||
                      format == PIPE_FORMAT_S8_USCALED_Z24_UNORM;
     boolean is_color2101010 = format == PIPE_FORMAT_R10G10B10A2_UNORM;
@@ -265,29 +265,25 @@ static void r300_destroy_screen(struct pipe_screen* pscreen)
     if (rws)
       rws->destroy(rws);
 
-    FREE(r300screen->caps);
     FREE(r300screen);
 }
 
 struct pipe_screen* r300_create_screen(struct r300_winsys_screen *rws)
 {
     struct r300_screen *r300screen = CALLOC_STRUCT(r300_screen);
-    struct r300_capabilities *caps = CALLOC_STRUCT(r300_capabilities);
 
-    if (!r300screen || !caps) {
+    if (!r300screen) {
         FREE(r300screen);
-        FREE(caps);
         return NULL;
     }
 
-    caps->pci_id = rws->get_value(rws, R300_VID_PCI_ID);
-    caps->num_frag_pipes = rws->get_value(rws, R300_VID_GB_PIPES);
-    caps->num_z_pipes = rws->get_value(rws, R300_VID_Z_PIPES);
+    r300screen->caps.pci_id = rws->get_value(rws, R300_VID_PCI_ID);
+    r300screen->caps.num_frag_pipes = rws->get_value(rws, R300_VID_GB_PIPES);
+    r300screen->caps.num_z_pipes = rws->get_value(rws, R300_VID_Z_PIPES);
 
     r300_init_debug(r300screen);
-    r300_parse_chipset(caps);
+    r300_parse_chipset(&r300screen->caps);
 
-    r300screen->caps = caps;
     r300screen->rws = rws;
     r300screen->screen.winsys = (struct pipe_winsys*)rws;
     r300screen->screen.destroy = r300_destroy_screen;