r300g: simplify accessing screen from context

diff --git a/src/gallium/drivers/r300/r300_context.c b/src/gallium/drivers/r300/r300_context.c
index 4b470b2c6af3b7eca0379751ab564998fb6e6b01..1e1c7161ecaaa6106f73d994890076f83ad136b9 100644 (file)
--- a/src/gallium/drivers/r300/r300_context.c
+++ b/src/gallium/drivers/r300/r300_context.c
@@ -107,8 +107,8 @@ static void r300_flush_cb(void *data)
 
 static void r300_setup_atoms(struct r300_context* r300)
 {
-    boolean is_r500 = r300_screen(r300->context.screen)->caps->is_r500;
-    boolean has_tcl = r300_screen(r300->context.screen)->caps->has_tcl;
+    boolean is_r500 = r300->screen->caps.is_r500;
+    boolean has_tcl = r300->screen->caps.has_tcl;
 
     /* Create the actual atom list.
      *
@@ -159,6 +159,7 @@ struct pipe_context* r300_create_context(struct pipe_screen* screen,
         return NULL;
 
     r300->rws = rws;
+    r300->screen = r300screen;
 
     r300->context.winsys = (struct pipe_winsys*)rws;
     r300->context.screen = screen;
@@ -170,7 +171,7 @@ struct pipe_context* r300_create_context(struct pipe_screen* screen,
     r300->context.surface_copy = r300_surface_copy;
     r300->context.surface_fill = r300_surface_fill;
 
-    if (r300screen->caps->has_tcl) {
+    if (r300screen->caps.has_tcl) {
         r300->context.draw_arrays = r300_draw_arrays;
         r300->context.draw_elements = r300_draw_elements;
         r300->context.draw_range_elements = r300_draw_range_elements;

diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h
index 108ab453a47165accdfc12a72387ffcd148a4142..351bd2cdaeeaac11dc1c80c61de4202c607d2dc3 100644 (file)
--- a/src/gallium/drivers/r300/r300_context.h
+++ b/src/gallium/drivers/r300/r300_context.h
@@ -292,6 +292,8 @@ struct r300_context {
 
     /* The interface to the windowing system, etc. */
     struct r300_winsys_screen *rws;
+    /* Screen. */
+    struct r300_screen *screen;
     /* Draw module. Used mostly for SW TCL. */
     struct draw_context* draw;
     /* Accelerated blit support. */
@@ -403,7 +405,7 @@ void r300_init_tex_functions( struct pipe_context *pipe );
 
 static INLINE boolean CTX_DBG_ON(struct r300_context * ctx, unsigned flags)
 {
-    return SCREEN_DBG_ON(r300_screen(ctx->context.screen), flags);
+    return SCREEN_DBG_ON(ctx->screen, flags);
 }
 
 static INLINE void CTX_DBG(struct r300_context * ctx, unsigned flags,

diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c
index 15bcf8907f3c5734a97c30e46b7e2d9fb4cf27a4..6ef140d8a36fa493d143b49d6b268a35f80917a7 100644 (file)
--- a/src/gallium/drivers/r300/r300_emit.c
+++ b/src/gallium/drivers/r300/r300_emit.c
@@ -64,10 +64,9 @@ void r300_emit_blend_color_state(struct r300_context* r300,
                                  unsigned size, void* state)
 {
     struct r300_blend_color_state* bc = (struct r300_blend_color_state*)state;
-    struct r300_screen* r300screen = r300_screen(r300->context.screen);
     CS_LOCALS(r300);
 
-    if (r300screen->caps->is_r500) {
+    if (r300->screen->caps.is_r500) {
         BEGIN_CS(size);
         OUT_CS_REG_SEQ(R500_RB3D_CONSTANT_COLOR_AR, 2);
         OUT_CS(bc->blend_color_red_alpha);
@@ -85,13 +84,12 @@ void r300_emit_clip_state(struct r300_context* r300,
 {
     struct pipe_clip_state* clip = (struct pipe_clip_state*)state;
     int i;
-    struct r300_screen* r300screen = r300_screen(r300->context.screen);
     CS_LOCALS(r300);
 
-    if (r300screen->caps->has_tcl) {
+    if (r300->screen->caps.has_tcl) {
         BEGIN_CS(size);
         OUT_CS_REG(R300_VAP_PVS_VECTOR_INDX_REG,
-                (r300screen->caps->is_r500 ?
+                (r300->screen->caps.is_r500 ?
                  R500_PVS_UCP_START : R300_PVS_UCP_START));
         OUT_CS_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, 6 * 4);
         for (i = 0; i < 6; i++) {
@@ -114,7 +112,6 @@ void r300_emit_clip_state(struct r300_context* r300,
 void r300_emit_dsa_state(struct r300_context* r300, unsigned size, void* state)
 {
     struct r300_dsa_state* dsa = (struct r300_dsa_state*)state;
-    struct r300_screen* r300screen = r300_screen(r300->context.screen);
     struct pipe_framebuffer_state* fb =
         (struct pipe_framebuffer_state*)r300->fb_state.state;
     struct pipe_stencil_ref stencil_ref = r300->stencil_ref;
@@ -134,7 +131,7 @@ void r300_emit_dsa_state(struct r300_context* r300, unsigned size, void* state)
 
     OUT_CS(dsa->stencil_ref_mask | stencil_ref.ref_value[0]);
 
-    if (r300screen->caps->is_r500) {
+    if (r300->screen->caps.is_r500) {
         OUT_CS_REG(R500_ZB_STENCILREFMASK_BF, dsa->stencil_ref_bf | stencil_ref.ref_value[1]);
     }
     END_CS;
@@ -377,7 +374,6 @@ void r500_emit_fs_constant_buffer(struct r300_context* r300,
 void r300_emit_fb_state(struct r300_context* r300, unsigned size, void* state)
 {
     struct pipe_framebuffer_state* fb = (struct pipe_framebuffer_state*)state;
-    struct r300_screen* r300screen = r300_screen(r300->context.screen);
     struct r300_texture* tex;
     struct pipe_surface* surf;
     int i;
@@ -395,7 +391,7 @@ void r300_emit_fb_state(struct r300_context* r300, unsigned size, void* state)
 
     /* Set the number of colorbuffers. */
     if (fb->nr_cbufs > 1) {
-        if (r300screen->caps->is_r500) {
+        if (r300->screen->caps.is_r500) {
             OUT_CS_REG(R300_RB3D_CCTL,
                 R300_RB3D_CCTL_NUM_MULTIWRITES(fb->nr_cbufs) |
                 R300_RB3D_CCTL_INDEPENDENT_COLORFORMAT_ENABLE_ENABLE);
@@ -449,7 +445,6 @@ void r300_emit_fb_state(struct r300_context* r300, unsigned size, void* state)
 
 void r300_emit_query_start(struct r300_context *r300)
 {
-    struct r300_capabilities *caps = r300_screen(r300->context.screen)->caps;
     struct r300_query *query = r300->query_current;
     CS_LOCALS(r300);
 
@@ -457,7 +452,7 @@ void r300_emit_query_start(struct r300_context *r300)
        return;
 
     BEGIN_CS(4);
-    if (caps->family == CHIP_FAMILY_RV530) {
+    if (r300->screen->caps.family == CHIP_FAMILY_RV530) {
         OUT_CS_REG(RV530_FG_ZBREG_DEST, RV530_FG_ZBREG_DEST_PIPE_SELECT_ALL);
     } else {
         OUT_CS_REG(R300_SU_REG_DEST, R300_RASTER_PIPE_SELECT_ALL);
@@ -471,7 +466,7 @@ void r300_emit_query_start(struct r300_context *r300)
 static void r300_emit_query_finish(struct r300_context *r300,
                                    struct r300_query *query)
 {
-    struct r300_capabilities* caps = r300_screen(r300->context.screen)->caps;
+    struct r300_capabilities* caps = &r300->screen->caps;
     CS_LOCALS(r300);
 
     assert(caps->num_frag_pipes);
@@ -555,7 +550,7 @@ static void rv530_emit_query_double(struct r300_context *r300,
 
 void r300_emit_query_end(struct r300_context* r300)
 {
-    struct r300_capabilities *caps = r300_screen(r300->context.screen)->caps;
+    struct r300_capabilities *caps = &r300->screen->caps;
     struct r300_query *query = r300->query_current;
 
     if (!query)
@@ -621,7 +616,6 @@ void r300_emit_rs_block_state(struct r300_context* r300,
 {
     struct r300_rs_block* rs = (struct r300_rs_block*)state;
     unsigned i;
-    struct r300_screen* r300screen = r300_screen(r300->context.screen);
     /* It's the same for both INST and IP tables */
     unsigned count = (rs->inst_count & R300_RS_INST_COUNT_MASK) + 1;
     CS_LOCALS(r300);
@@ -629,7 +623,7 @@ void r300_emit_rs_block_state(struct r300_context* r300,
     DBG(r300, DBG_DRAW, "r300: RS emit:\n");
 
     BEGIN_CS(size);
-    if (r300screen->caps->is_r500) {
+    if (r300->screen->caps.is_r500) {
         OUT_CS_REG_SEQ(R500_RS_IP_0, count);
     } else {
         OUT_CS_REG_SEQ(R300_RS_IP_0, count);
@@ -643,7 +637,7 @@ void r300_emit_rs_block_state(struct r300_context* r300,
     OUT_CS(rs->count);
     OUT_CS(rs->inst_count);
 
-    if (r300screen->caps->is_r500) {
+    if (r300->screen->caps.is_r500) {
         OUT_CS_REG_SEQ(R500_RS_INST_0, count);
     } else {
         OUT_CS_REG_SEQ(R300_RS_INST_0, count);
@@ -664,7 +658,6 @@ void r300_emit_scissor_state(struct r300_context* r300,
 {
     unsigned minx, miny, maxx, maxy;
     uint32_t top_left, bottom_right;
-    struct r300_screen* r300screen = r300_screen(r300->context.screen);
     struct pipe_scissor_state* scissor = (struct pipe_scissor_state*)state;
     struct pipe_framebuffer_state* fb =
         (struct pipe_framebuffer_state*)r300->fb_state.state;
@@ -697,7 +690,7 @@ void r300_emit_scissor_state(struct r300_context* r300,
         maxy = 1;
     }
 
-    if (r300screen->caps->is_r500) {
+    if (r300->screen->caps.is_r500) {
         top_left =
             (minx << R300_SCISSORS_X_SHIFT) |
             (miny << R300_SCISSORS_Y_SHIFT);
@@ -876,11 +869,11 @@ void r300_emit_vs_state(struct r300_context* r300, unsigned size, void* state)
 {
     struct r300_vertex_shader* vs = (struct r300_vertex_shader*)state;
     struct r300_vertex_program_code* code = &vs->code;
-    struct r300_screen* r300screen = r300_screen(r300->context.screen);
+    struct r300_screen* r300screen = r300->screen;
     unsigned instruction_count = code->length / 4;
     unsigned i;
 
-    unsigned vtx_mem_size = r300screen->caps->is_r500 ? 128 : 72;
+    unsigned vtx_mem_size = r300screen->caps.is_r500 ? 128 : 72;
     unsigned input_count = MAX2(util_bitcount(code->InputsRead), 1);
     unsigned output_count = MAX2(util_bitcount(code->OutputsWritten), 1);
     unsigned temp_count = MAX2(code->num_temporaries, 1);
@@ -911,22 +904,21 @@ void r300_emit_vs_state(struct r300_context* r300, unsigned size, void* state)
 
     OUT_CS_REG(R300_VAP_CNTL, R300_PVS_NUM_SLOTS(pvs_num_slots) |
             R300_PVS_NUM_CNTLRS(pvs_num_controllers) |
-            R300_PVS_NUM_FPUS(r300screen->caps->num_vert_fpus) |
+            R300_PVS_NUM_FPUS(r300screen->caps.num_vert_fpus) |
             R300_PVS_VF_MAX_VTX_NUM(12) |
-            (r300screen->caps->is_r500 ? R500_TCL_STATE_OPTIMIZATION : 0));
+            (r300screen->caps.is_r500 ? R500_TCL_STATE_OPTIMIZATION : 0));
     END_CS;
 }
 
 void r300_emit_vs_constant_buffer(struct r300_context* r300,
                                   struct rc_constant_list* constants)
 {
-    struct r300_screen* r300screen = r300_screen(r300->context.screen);
     unsigned i;
     CS_LOCALS(r300);
 
     BEGIN_CS(constants->Count * 4 + 3);
     OUT_CS_REG(R300_VAP_PVS_VECTOR_INDX_REG,
-               (r300screen->caps->is_r500 ?
+               (r300->screen->caps.is_r500 ?
                R500_PVS_CONST_START : R300_PVS_CONST_START));
     OUT_CS_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, constants->Count * 4);
     for (i = 0; i < constants->Count; i++) {
@@ -1105,7 +1097,7 @@ unsigned r300_get_num_dirty_dwords(struct r300_context *r300)
 /* Emit all dirty state. */
 void r300_emit_dirty_state(struct r300_context* r300)
 {
-    struct r300_screen* r300screen = r300_screen(r300->context.screen);
+    struct r300_screen* r300screen = r300->screen;
     struct r300_atom* atom;
 
     if (r300->dirty_state & R300_NEW_QUERY) {
@@ -1122,7 +1114,7 @@ void r300_emit_dirty_state(struct r300_context* r300)
 
     if (r300->dirty_state & R300_NEW_FRAGMENT_SHADER) {
         r300_emit_fragment_depth_config(r300, r300->fs);
-        if (r300screen->caps->is_r500) {
+        if (r300screen->caps.is_r500) {
             r500_emit_fragment_program_code(r300, &r300->fs->shader->code);
         } else {
             r300_emit_fragment_program_code(r300, &r300->fs->shader->code);
@@ -1131,7 +1123,7 @@ void r300_emit_dirty_state(struct r300_context* r300)
     }
 
     if (r300->dirty_state & R300_NEW_FRAGMENT_SHADER_CONSTANTS) {
-        if (r300screen->caps->is_r500) {
+        if (r300screen->caps.is_r500) {
             r500_emit_fs_constant_buffer(r300,
                                          &r300->fs->shader->code.constants);
         } else {
@@ -1154,7 +1146,7 @@ void r300_emit_dirty_state(struct r300_context* r300)
     */
 
     /* Emit the VBO for SWTCL. */
-    if (!r300screen->caps->has_tcl) {
+    if (!r300screen->caps.has_tcl) {
         r300_emit_vertex_buffer(r300);
     }
 

diff --git a/src/gallium/drivers/r300/r300_flush.c b/src/gallium/drivers/r300/r300_flush.c
index 70de152713d8b267bdfa606d47ff4da89a5fb3e3..0aa2e3573535c0fae7c9601a467fa667a0d1644a 100644 (file)
--- a/src/gallium/drivers/r300/r300_flush.c
+++ b/src/gallium/drivers/r300/r300_flush.c
@@ -63,7 +63,7 @@ static void r300_flush(struct pipe_context* pipe,
         }
 
         /* Unmark HWTCL state for SWTCL. */
-        if (!r300_screen(pipe->screen)->caps->has_tcl) {
+        if (!r300->screen->caps.has_tcl) {
             r300->vs_state.dirty = FALSE;
             r300->dirty_state &= ~R300_NEW_VERTEX_SHADER_CONSTANTS;
         }

diff --git a/src/gallium/drivers/r300/r300_fs.c b/src/gallium/drivers/r300/r300_fs.c
index 116bb80007d252d11e13bcf6d5efd9fce0c547a1..b70bb51ba2d14cc17682371dead13bb8287d0e0c 100644 (file)
--- a/src/gallium/drivers/r300/r300_fs.c
+++ b/src/gallium/drivers/r300/r300_fs.c
@@ -168,7 +168,7 @@ static void r300_translate_fragment_shader(
 
     compiler.code = &shader->code;
     compiler.state = shader->compare_state;
-    compiler.is_r500 = r300_screen(r300->context.screen)->caps->is_r500;
+    compiler.is_r500 = r300->screen->caps.is_r500;
     compiler.max_temp_regs = compiler.is_r500 ? 128 : 32;
     compiler.AllocateHwInputs = &allocate_hardware_inputs;
     compiler.UserData = &fs->inputs;

diff --git a/src/gallium/drivers/r300/r300_query.c b/src/gallium/drivers/r300/r300_query.c
index 1778dc9ccaa36991b52f0d9b459271af15c7dbf9..bc40fcfb5ba3cf6e408ee98ed82eb04354063a82 100644 (file)
--- a/src/gallium/drivers/r300/r300_query.c
+++ b/src/gallium/drivers/r300/r300_query.c
@@ -36,7 +36,7 @@ static struct pipe_query *r300_create_query(struct pipe_context *pipe,
                                             unsigned query_type)
 {
     struct r300_context *r300 = r300_context(pipe);
-    struct r300_screen *r300screen = r300_screen(r300->context.screen);
+    struct r300_screen *r300screen = r300->screen;
     unsigned query_size;
     struct r300_query *q, *qptr;
 
@@ -47,10 +47,10 @@ static struct pipe_query *r300_create_query(struct pipe_context *pipe,
 
     q->active = FALSE;
 
-    if (r300screen->caps->family == CHIP_FAMILY_RV530)
-       query_size = r300screen->caps->num_z_pipes * sizeof(uint32_t);
+    if (r300screen->caps.family == CHIP_FAMILY_RV530)
+        query_size = r300screen->caps.num_z_pipes * sizeof(uint32_t);
     else
-       query_size = r300screen->caps->num_frag_pipes * sizeof(uint32_t);
+        query_size = r300screen->caps.num_frag_pipes * sizeof(uint32_t);
 
     if (!is_empty_list(&r300->query_list)) {
         qptr = last_elem(&r300->query_list);
@@ -112,7 +112,7 @@ static boolean r300_get_query_result(struct pipe_context* pipe,
                                      uint64_t* result)
 {
     struct r300_context* r300 = r300_context(pipe);
-    struct r300_screen* r300screen = r300_screen(r300->context.screen);
+    struct r300_screen* r300screen = r300->screen;
     struct r300_query *q = (struct r300_query*)query;
     unsigned flags = PIPE_BUFFER_USAGE_CPU_READ;
     uint32_t* map;
@@ -130,10 +130,10 @@ static boolean r300_get_query_result(struct pipe_context* pipe,
         return FALSE;
     map += q->offset / 4;
 
-    if (r300screen->caps->family == CHIP_FAMILY_RV530)
-        num_results = r300screen->caps->num_z_pipes;
+    if (r300screen->caps.family == CHIP_FAMILY_RV530)
+        num_results = r300screen->caps.num_z_pipes;
     else
-        num_results = r300screen->caps->num_frag_pipes;
+        num_results = r300screen->caps.num_frag_pipes;
 
     for (i = 0; i < num_results; i++) {
         if (*map == ~0U) {

diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c
index bba9ef251eebe59a7a8e93447fbc09cf2941d361..c2b13235a165702af53a0a2366397e6f95172dcd 100644 (file)
--- a/src/gallium/drivers/r300/r300_render.c
+++ b/src/gallium/drivers/r300/r300_render.c
@@ -420,7 +420,7 @@ void r300_draw_range_elements(struct pipe_context* pipe,
     struct r300_context* r300 = r300_context(pipe);
     struct pipe_buffer* orgIndexBuffer = indexBuffer;
 #if defined(ENABLE_ALT_NUM_VERTS)
-    boolean alt_num_verts = r300_screen(pipe->screen)->caps->is_r500 &&
+    boolean alt_num_verts = r300->screen->caps.is_r500 &&
                             count > 65536;
 #else
     boolean alt_num_verts = FALSE;
@@ -500,7 +500,7 @@ void r300_draw_arrays(struct pipe_context* pipe, unsigned mode,
 {
     struct r300_context* r300 = r300_context(pipe);
 #if defined(ENABLE_ALT_NUM_VERTS)
-    boolean alt_num_verts = r300_screen(pipe->screen)->caps->is_r500 &&
+    boolean alt_num_verts = r300->screen->caps.is_r500 &&
                             count > 65536;
 #else
     boolean alt_num_verts = FALSE;

diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index 0a98458dc37c3af4c41eb1fa0caba38463bebad8..b52850674f68e6bc656497a90da50a3c7a82c10c 100644 (file)
--- 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;

diff --git a/src/gallium/drivers/r300/r300_screen.h b/src/gallium/drivers/r300/r300_screen.h
index 1cf8b7452d729acce2b80a783e2bf1e0cde68e9b..159805840d900ce3d3ba586135990597dd731226 100644 (file)
--- a/src/gallium/drivers/r300/r300_screen.h
+++ b/src/gallium/drivers/r300/r300_screen.h
@@ -37,7 +37,7 @@ struct r300_screen {
     struct r300_winsys_screen *rws;
 
     /* Chipset capabilities */
-    struct r300_capabilities* caps;
+    struct r300_capabilities caps;
 
     /** Combination of DBG_xxx flags */
     unsigned debug;

diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c
index d1486a203950a35a771125ed0cb9ed3d0be6b1a8..2adb3e7221b4a907c2d8e10bc6f65cc5a88ddb1d 100644 (file)
--- a/src/gallium/drivers/r300/r300_state.c
+++ b/src/gallium/drivers/r300/r300_state.c
@@ -219,7 +219,7 @@ static void* r300_create_blend_state(struct pipe_context* pipe,
             /* Enable reading from the colorbuffer. */
             blend->blend_control |= R300_READ_ENABLE;
 
-            if (r300_screen(r300_context(pipe)->context.screen)->caps->is_r500) {
+            if (r300screen->caps.is_r500) {
                 /* Optimization: Depending on incoming pixels, we can
                  * conditionally disable the reading in hardware... */
                 if (eqRGB != PIPE_BLEND_MIN && eqA != PIPE_BLEND_MIN &&
@@ -308,7 +308,7 @@ static void* r300_create_blend_state(struct pipe_context* pipe,
 
     /* Color channel masks for all MRTs. */
     blend->color_channel_mask = bgra_cmask(state->rt[0].colormask);
-    if (r300screen->caps->is_r500 && state->independent_blend_enable) {
+    if (r300screen->caps.is_r500 && state->independent_blend_enable) {
         if (state->rt[1].blend_enable) {
             blend->color_channel_mask |= bgra_cmask(state->rt[1].colormask) << 4;
         }
@@ -363,7 +363,6 @@ static void r300_set_blend_color(struct pipe_context* pipe,
                                  const struct pipe_blend_color* color)
 {
     struct r300_context* r300 = r300_context(pipe);
-    struct r300_screen* r300screen = r300_screen(pipe->screen);
     struct r300_blend_color_state* state =
         (struct r300_blend_color_state*)r300->blend_color_state.state;
     union util_color uc;
@@ -379,7 +378,7 @@ static void r300_set_blend_color(struct pipe_context* pipe,
         float_to_fixed10(color->color[2]) |
         (float_to_fixed10(color->color[1]) << 16);
 
-    r300->blend_color_state.size = r300screen->caps->is_r500 ? 3 : 2;
+    r300->blend_color_state.size = r300->screen->caps.is_r500 ? 3 : 2;
     r300->blend_color_state.dirty = TRUE;
 }
 
@@ -390,7 +389,7 @@ static void r300_set_clip_state(struct pipe_context* pipe,
 
     r300->clip = *state;
 
-    if (r300_screen(pipe->screen)->caps->has_tcl) {
+    if (r300->screen->caps.has_tcl) {
         memcpy(r300->clip_state.state, state, sizeof(struct pipe_clip_state));
         r300->clip_state.size = 29;
     } else {
@@ -411,8 +410,7 @@ static void*
         r300_create_dsa_state(struct pipe_context* pipe,
                               const struct pipe_depth_stencil_alpha_state* state)
 {
-    struct r300_capabilities *caps =
-        r300_screen(r300_context(pipe)->context.screen)->caps;
+    struct r300_capabilities *caps = &r300_screen(pipe->screen)->caps;
     struct r300_dsa_state* dsa = CALLOC_STRUCT(r300_dsa_state);
 
     /* Depth test setup. */
@@ -577,7 +575,6 @@ static void
                                const struct pipe_framebuffer_state* state)
 {
     struct r300_context* r300 = r300_context(pipe);
-    struct r300_screen* r300screen = r300_screen(pipe->screen);
     struct pipe_framebuffer_state *old_state = r300->fb_state.state;
     unsigned max_width, max_height;
     uint32_t zbuffer_bpp = 0;
@@ -588,9 +585,9 @@ static void
         return;
     }
 
-    if (r300screen->caps->is_r500) {
+    if (r300->screen->caps.is_r500) {
         max_width = max_height = 4096;
-    } else if (r300screen->caps->is_r400) {
+    } else if (r300->screen->caps.is_r400) {
         max_width = max_height = 4021;
     } else {
         max_width = max_height = 2560;
@@ -718,7 +715,6 @@ static void r300_set_polygon_stipple(struct pipe_context* pipe,
 static void* r300_create_rs_state(struct pipe_context* pipe,
                                   const struct pipe_rasterizer_state* state)
 {
-    struct r300_screen* r300screen = r300_screen(pipe->screen);
     struct r300_rs_state* rs = CALLOC_STRUCT(r300_rs_state);
 
     /* Copy rasterizer state for Draw. */
@@ -731,7 +727,7 @@ static void* r300_create_rs_state(struct pipe_context* pipe,
 #endif
 
     /* If no TCL engine is present, turn off the HW TCL. */
-    if (!r300screen->caps->has_tcl) {
+    if (!r300_screen(pipe->screen)->caps.has_tcl) {
         rs->vap_control_status |= R300_VAP_TCL_BYPASS;
     }
 
@@ -855,7 +851,7 @@ static void*
 {
     struct r300_context* r300 = r300_context(pipe);
     struct r300_sampler_state* sampler = CALLOC_STRUCT(r300_sampler_state);
-    boolean is_r500 = r300_screen(pipe->screen)->caps->is_r500;
+    boolean is_r500 = r300->screen->caps.is_r500;
     int lod_bias;
     union util_color uc;
 
@@ -894,7 +890,7 @@ static void*
     sampler->border_color = uc.ui;
 
     /* R500-specific fixups and optimizations */
-    if (r300_screen(r300->context.screen)->caps->is_r500) {
+    if (r300->screen->caps.is_r500) {
         sampler->filter1 |= R500_BORDER_FIX;
     }
 
@@ -908,7 +904,7 @@ static void r300_bind_sampler_states(struct pipe_context* pipe,
     struct r300_context* r300 = r300_context(pipe);
     struct r300_textures_state* state =
         (struct r300_textures_state*)r300->textures_state.state;
-    unsigned tex_units = r300_screen(r300->context.screen)->caps->num_tex_units;
+    unsigned tex_units = r300->screen->caps.num_tex_units;
 
     if (count > tex_units) {
         return;
@@ -948,8 +944,8 @@ static void r300_set_fragment_sampler_views(struct pipe_context* pipe,
         (struct r300_textures_state*)r300->textures_state.state;
     struct r300_texture *texture;
     unsigned i;
-    unsigned tex_units = r300_screen(r300->context.screen)->caps->num_tex_units;
-    boolean is_r500 = r300_screen(r300->context.screen)->caps->is_r500;
+    unsigned tex_units = r300->screen->caps.num_tex_units;
+    boolean is_r500 = r300->screen->caps.is_r500;
     boolean dirty_tex = FALSE;
 
     if (count > tex_units) {
@@ -1191,7 +1187,6 @@ static void* r300_create_vertex_elements_state(struct pipe_context* pipe,
                                                unsigned count,
                                                const struct pipe_vertex_element* attribs)
 {
-    struct r300_screen* r300screen = r300_screen(pipe->screen);
     struct r300_vertex_element_state *velems;
     unsigned i, size;
 
@@ -1201,7 +1196,7 @@ static void* r300_create_vertex_elements_state(struct pipe_context* pipe,
         velems->count = count;
         memcpy(velems->velem, attribs, sizeof(struct pipe_vertex_element) * count);
 
-        if (r300screen->caps->has_tcl) {
+        if (r300_screen(pipe->screen)->caps.has_tcl) {
             /* Check if the format is aligned to the size of DWORD. */
             for (i = 0; i < count; i++) {
                 size = util_format_get_blocksize(attribs[i].src_format);
@@ -1256,7 +1251,7 @@ static void* r300_create_vs_state(struct pipe_context* pipe,
     struct r300_vertex_shader* vs = CALLOC_STRUCT(r300_vertex_shader);
     r300_vertex_shader_common_init(vs, shader);
 
-    if (r300_screen(pipe->screen)->caps->has_tcl) {
+    if (r300->screen->caps.has_tcl) {
         r300_translate_vertex_shader(r300, vs);
     } else {
         vs->draw_vs = draw_create_vertex_shader(r300->draw, shader);
@@ -1290,7 +1285,7 @@ static void r300_bind_vs_state(struct pipe_context* pipe, void* shader)
     /* The majority of the RS block bits is dependent on the vertex shader. */
     r300->rs_block_state.dirty = TRUE; /* Will be updated before the emission. */
 
-    if (r300_screen(pipe->screen)->caps->has_tcl) {
+    if (r300->screen->caps.has_tcl) {
         r300->vs_state.dirty = TRUE;
         r300->vs_state.size = vs->code.length + 9;
 
@@ -1309,7 +1304,7 @@ static void r300_delete_vs_state(struct pipe_context* pipe, void* shader)
     struct r300_context* r300 = r300_context(pipe);
     struct r300_vertex_shader* vs = (struct r300_vertex_shader*)shader;
 
-    if (r300_screen(pipe->screen)->caps->has_tcl) {
+    if (r300->screen->caps.has_tcl) {
         rc_constants_destroy(&vs->code.constants);
     } else {
         draw_delete_vertex_shader(r300->draw,
@@ -1325,7 +1320,6 @@ static void r300_set_constant_buffer(struct pipe_context *pipe,
                                      struct pipe_buffer *buf)
 {
     struct r300_context* r300 = r300_context(pipe);
-    struct r300_screen *r300screen = r300_screen(pipe->screen);
     void *mapped;
     int max_size = 0;
 
@@ -1344,10 +1338,10 @@ static void r300_set_constant_buffer(struct pipe_context *pipe,
             max_size = 256;
             break;
         case PIPE_SHADER_FRAGMENT:
-            if (r300screen->caps->is_r500) {
+            if (r300->screen->caps.is_r500) {
                 max_size = 256;
             /* XXX Implement emission of r400's extended constant buffer. */
-            /*} else if (r300screen->caps->is_r400) {
+            /*} else if (r300->screen->caps.is_r400) {
                 max_size = 64;*/
             } else {
                 max_size = 32;
@@ -1369,7 +1363,7 @@ static void r300_set_constant_buffer(struct pipe_context *pipe,
     pipe_buffer_unmap(pipe->screen, buf);
 
     if (shader == PIPE_SHADER_VERTEX) {
-        if (r300screen->caps->has_tcl) {
+        if (r300->screen->caps.has_tcl) {
             r300->dirty_state |= R300_NEW_VERTEX_SHADER_CONSTANTS;
             r300->pvs_flush.dirty = TRUE;
         } else if (r300->draw) {

diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c
index a68dd80b6b97f2708e051e58e52a27c15b0d993c..292b20a7f476248f0a5cff9f4ccf7ca2ef3ae70f 100644 (file)
--- a/src/gallium/drivers/r300/r300_state_derived.c
+++ b/src/gallium/drivers/r300/r300_state_derived.c
@@ -265,7 +265,7 @@ static void r300_update_rs_block(struct r300_context* r300,
     boolean any_bcolor_used = vs_outputs->bcolor[0] != ATTR_UNUSED ||
                               vs_outputs->bcolor[1] != ATTR_UNUSED;
 
-    if (r300_screen(r300->context.screen)->caps->is_r500) {
+    if (r300->screen->caps.is_r500) {
         rX00_rs_col       = r500_rs_col;
         rX00_rs_col_write = r500_rs_col_write;
         rX00_rs_tex       = r500_rs_tex;

diff --git a/src/gallium/drivers/r300/r300_state_invariant.c b/src/gallium/drivers/r300/r300_state_invariant.c
index 88ae75bb816b16941bd2ad95aa619101cc6630d6..4685ec476146764c29ce47cce3b44ad2faefc735 100644 (file)
--- a/src/gallium/drivers/r300/r300_state_invariant.c
+++ b/src/gallium/drivers/r300/r300_state_invariant.c
@@ -41,7 +41,7 @@ struct pipe_viewport_state r300_viewport_identity = {
 void r300_emit_invariant_state(struct r300_context* r300,
                                unsigned size, void* state)
 {
-    struct r300_capabilities* caps = r300_screen(r300->context.screen)->caps;
+    struct r300_capabilities* caps = &r300_screen(r300->context.screen)->caps;
     CS_LOCALS(r300);
 
     BEGIN_CS(14 + (caps->has_tcl ? 2: 0));

diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index d1db6722e0a5ff8401e391cbc57d48bc7cb6bf11..cc4cf560a0e986e3ee109a9590127750d3f1183b 100644 (file)
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -515,7 +515,7 @@ static void r300_setup_texture_state(struct r300_screen* screen, struct r300_tex
     struct r300_texture_format_state* state = &tex->state;
     struct pipe_texture *pt = &tex->tex;
     unsigned i;
-    boolean is_r500 = screen->caps->is_r500;
+    boolean is_r500 = screen->caps.is_r500;
 
     /* Set sampler state. */
     state->format0 = R300_TX_WIDTH((pt->width0 - 1) & 0x7ff) |
@@ -704,7 +704,7 @@ static void r300_setup_miptree(struct r300_screen* screen,
 {
     struct pipe_texture* base = &tex->tex;
     unsigned stride, size, layer_size, nblocksy, i;
-    boolean rv350_mode = screen->caps->family >= CHIP_FAMILY_RV350;
+    boolean rv350_mode = screen->caps.family >= CHIP_FAMILY_RV350;
 
     SCREEN_DBG(screen, DBG_TEX, "r300: Making miptree for texture, format %s\n",
                util_format_name(base->format));
@@ -751,7 +751,7 @@ static void r300_setup_tiling(struct pipe_screen *screen,
 {
     struct r300_winsys_screen *rws = (struct r300_winsys_screen *)screen->winsys;
     enum pipe_format format = tex->tex.format;
-    boolean rv350_mode = r300_screen(screen)->caps->family >= CHIP_FAMILY_RV350;
+    boolean rv350_mode = r300_screen(screen)->caps.family >= CHIP_FAMILY_RV350;
 
     if (!r300_format_is_plain(format)) {
         return;