+
/**********************************************************
* Copyright 2008-2009 VMware, Inc. All rights reserved.
*
*
**********************************************************/
+#include "util/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "pipe/p_defines.h"
+#include "util/u_upload_mgr.h"
#include "svga_screen.h"
#include "svga_context.h"
#include "svga_tgsi.h"
#include "svga_debug.h"
#include "svga_resource_buffer.h"
+#include "svga_shader.h"
#include "svga_hw_reg.h"
/** Guest-backed surface constant buffers must be this size */
#define GB_CONSTBUF_SIZE (SVGA3D_CONSTREG_MAX)
+
/**
- * Convert from PIPE_SHADER_* to SVGA3D_SHADERTYPE_*
+ * Emit any extra shader-type-independent shader constants into the buffer
+ * pointed to by 'dest'.
+ * \return number of float[4] constants put into the 'dest' buffer
*/
static unsigned
-svga_shader_type(unsigned shader)
+svga_get_extra_constants_common(struct svga_context *svga,
+ const struct svga_shader_variant *variant,
+ unsigned shader, float *dest)
{
- switch (shader) {
- case PIPE_SHADER_VERTEX:
- return SVGA3D_SHADERTYPE_VS;
- case PIPE_SHADER_FRAGMENT:
- return SVGA3D_SHADERTYPE_PS;
- default:
- assert(!"Unexpected shader type");
- return SVGA3D_SHADERTYPE_VS;
+ uint32_t *dest_u = (uint32_t *) dest; // uint version of dest
+ unsigned i;
+ unsigned count = 0;
+
+ for (i = 0; i < variant->key.num_textures; i++) {
+ struct pipe_sampler_view *sv = svga->curr.sampler_views[shader][i];
+ if (sv) {
+ struct pipe_resource *tex = sv->texture;
+ /* Scaling factors needed for handling unnormalized texture coordinates
+ * for texture rectangles.
+ */
+ if (variant->key.tex[i].unnormalized) {
+ /* debug/sanity check */
+ assert(variant->key.tex[i].width_height_idx == count);
+
+ *dest++ = 1.0 / (float)tex->width0;
+ *dest++ = 1.0 / (float)tex->height0;
+ *dest++ = 1.0;
+ *dest++ = 1.0;
+
+ count++;
+ }
+
+ /* Store the sizes for texture buffers.
+ */
+ if (tex->target == PIPE_BUFFER) {
+ unsigned bytes_per_element = util_format_get_blocksize(sv->format);
+ *dest_u++ = tex->width0 / bytes_per_element;
+ *dest_u++ = 1;
+ *dest_u++ = 1;
+ *dest_u++ = 1;
+
+ count++;
+ }
+ }
}
+
+ return count;
}
/**
* Emit any extra fragment shader constants into the buffer pointed
* to by 'dest'.
- * In particular, these would be the scaling factors needed for handling
- * unnormalized texture coordinates for texture rectangles.
* \return number of float[4] constants put into the dest buffer
*/
static unsigned
svga_get_extra_fs_constants(struct svga_context *svga, float *dest)
{
const struct svga_shader_variant *variant = svga->state.hw_draw.fs;
- const struct svga_fs_compile_key *key = &variant->key.fkey;
unsigned count = 0;
- /* SVGA_NEW_VS_VARIANT
- */
- if (key->num_unnormalized_coords) {
- unsigned i;
+ count += svga_get_extra_constants_common(svga, variant,
+ PIPE_SHADER_FRAGMENT, dest);
- for (i = 0; i < key->num_textures; i++) {
- if (key->tex[i].unnormalized) {
- struct pipe_resource *tex = svga->curr.sampler_views[i]->texture;
+ assert(count <= MAX_EXTRA_CONSTS);
- /* debug/sanity check */
- assert(key->tex[i].width_height_idx == count);
+ return count;
+}
- *dest++ = 1.0 / (float)tex->width0;
- *dest++ = 1.0 / (float)tex->height0;
- *dest++ = 1.0;
- *dest++ = 1.0;
+/**
+ * Emit extra constants needed for prescale computation into the
+ * the buffer pointed to by '*dest'. The updated buffer pointer
+ * will be returned in 'dest'.
+ */
+static unsigned
+svga_get_prescale_constants(struct svga_context *svga, float **dest)
+{
+ memcpy(*dest, svga->state.hw_clear.prescale.scale, 4 * sizeof(float));
+ *dest += 4;
- count++;
- }
- }
- }
+ memcpy(*dest, svga->state.hw_clear.prescale.translate, 4 * sizeof(float));
+ *dest += 4;
- assert(count <= MAX_EXTRA_CONSTS);
+ return 2;
+}
- return count;
+/**
+ * Emit extra constants needed for point sprite emulation.
+ */
+static unsigned
+svga_get_pt_sprite_constants(struct svga_context *svga, float **dest)
+{
+ struct svga_screen *screen = svga_screen(svga->pipe.screen);
+ float *dst = *dest;
+
+ dst[0] = 1.0 / (svga->curr.viewport.scale[0] * 2);
+ dst[1] = 1.0 / (svga->curr.viewport.scale[1] * 2);
+ dst[2] = svga->curr.rast->pointsize;
+ dst[3] = screen->maxPointSize;
+ *dest = *dest + 4;
+ return 1;
}
+/**
+ * Emit user-defined clip plane coefficients into the buffer pointed to
+ * by '*dest'. The updated buffer pointer will be returned in 'dest'.
+ */
+static unsigned
+svga_get_clip_plane_constants(struct svga_context *svga,
+ const struct svga_shader_variant *variant,
+ float **dest)
+{
+ unsigned count = 0;
+
+ /* SVGA_NEW_CLIP */
+ if (svga_have_vgpu10(svga)) {
+ /* append user-defined clip plane coefficients onto constant buffer */
+ unsigned clip_planes = variant->key.clip_plane_enable;
+ while (clip_planes) {
+ int i = u_bit_scan(&clip_planes);
+ COPY_4V(*dest, svga->curr.clip.ucp[i]);
+ *dest += 4;
+ count += 1;
+ }
+ }
+ return count;
+}
/**
* Emit any extra vertex shader constants into the buffer pointed
svga_get_extra_vs_constants(struct svga_context *svga, float *dest)
{
const struct svga_shader_variant *variant = svga->state.hw_draw.vs;
- const struct svga_vs_compile_key *key = &variant->key.vkey;
unsigned count = 0;
/* SVGA_NEW_VS_VARIANT
*/
- if (key->need_prescale) {
- memcpy(dest, svga->state.hw_clear.prescale.scale, 4 * sizeof(float));
- dest += 4;
+ if (variant->key.vs.need_prescale) {
+ count += svga_get_prescale_constants(svga, &dest);
+ }
- memcpy(dest, svga->state.hw_clear.prescale.translate, 4 * sizeof(float));
+ if (variant->key.vs.undo_viewport) {
+ /* Used to convert window coords back to NDC coords */
+ dest[0] = 1.0f / svga->curr.viewport.scale[0];
+ dest[1] = 1.0f / svga->curr.viewport.scale[1];
+ dest[2] = -svga->curr.viewport.translate[0];
+ dest[3] = -svga->curr.viewport.translate[1];
dest += 4;
-
- count = 2;
+ count += 1;
}
+ /* SVGA_NEW_CLIP */
+ count += svga_get_clip_plane_constants(svga, variant, &dest);
+
+ /* common constants */
+ count += svga_get_extra_constants_common(svga, variant,
+ PIPE_SHADER_VERTEX, dest);
+
assert(count <= MAX_EXTRA_CONSTS);
return count;
}
+/**
+ * Emit any extra geometry shader constants into the buffer pointed
+ * to by 'dest'.
+ */
+static unsigned
+svga_get_extra_gs_constants(struct svga_context *svga, float *dest)
+{
+ const struct svga_shader_variant *variant = svga->state.hw_draw.gs;
+ unsigned count = 0;
+
+ /* SVGA_NEW_GS_VARIANT
+ */
+
+ /* Constants for point sprite
+ * These are used in the transformed gs that supports point sprite.
+ * They need to be added before the prescale constants.
+ */
+ if (variant->key.gs.wide_point) {
+ count += svga_get_pt_sprite_constants(svga, &dest);
+ }
+
+ if (variant->key.gs.need_prescale) {
+ count += svga_get_prescale_constants(svga, &dest);
+ }
+
+ /* SVGA_NEW_CLIP */
+ count += svga_get_clip_plane_constants(svga, variant, &dest);
+
+ /* common constants */
+ count += svga_get_extra_constants_common(svga, variant,
+ PIPE_SHADER_GEOMETRY, dest);
+
+ assert(count <= MAX_EXTRA_CONSTS);
+ return count;
+}
/**
* Check and emit one shader constant register.
assert(shader < PIPE_SHADER_TYPES);
assert(i < SVGA3D_CONSTREG_MAX);
+ assert(!svga_have_vgpu10(svga));
if (memcmp(svga->state.hw_draw.cb[shader][i], value,
4 * sizeof(float)) != 0) {
unsigned i, j;
enum pipe_error ret;
+ assert(shader == PIPE_SHADER_VERTEX ||
+ shader == PIPE_SHADER_FRAGMENT);
+ assert(!svga_have_vgpu10(svga));
+
#ifdef DEBUG
if (offset + count > SVGA3D_CONSTREG_MAX) {
debug_printf("svga: too many constants (offset %u + count %u = %u (max = %u))\n",
/**
* Emit all the constants in a constant buffer for a shader stage.
+ * On VGPU10, emit_consts_vgpu10 is used instead.
*/
static enum pipe_error
-emit_consts(struct svga_context *svga, unsigned shader)
+emit_consts_vgpu9(struct svga_context *svga, unsigned shader)
{
+ const struct pipe_constant_buffer *cbuf;
struct svga_screen *ss = svga_screen(svga->pipe.screen);
struct pipe_transfer *transfer = NULL;
unsigned count;
const unsigned offset = 0;
assert(shader < PIPE_SHADER_TYPES);
+ assert(!svga_have_vgpu10(svga));
+ /* Only one constant buffer per shader is supported before VGPU10.
+ * This is only an approximate check against that.
+ */
+ assert(svga->curr.constbufs[shader][1].buffer == NULL);
- if (svga->curr.cbufs[shader].buffer == NULL)
- goto done;
+ cbuf = &svga->curr.constbufs[shader][0];
- data = (const float (*)[4])pipe_buffer_map(&svga->pipe,
- svga->curr.cbufs[shader].buffer,
- PIPE_TRANSFER_READ,
- &transfer);
- if (data == NULL) {
- ret = PIPE_ERROR_OUT_OF_MEMORY;
- goto done;
- }
+ if (svga->curr.constbufs[shader][0].buffer) {
+ /* emit user-provided constants */
+ data = (const float (*)[4])
+ pipe_buffer_map(&svga->pipe, svga->curr.constbufs[shader][0].buffer,
+ PIPE_TRANSFER_READ, &transfer);
+ if (data == NULL) {
+ return PIPE_ERROR_OUT_OF_MEMORY;
+ }
- /* sanity check */
- assert(svga->curr.cbufs[shader].buffer->width0 >=
- svga->curr.cbufs[shader].buffer_size);
+ /* sanity check */
+ assert(cbuf->buffer->width0 >=
+ cbuf->buffer_size);
- /* Use/apply the constant buffer size and offsets here */
- count = svga->curr.cbufs[shader].buffer_size / (4 * sizeof(float));
- data += svga->curr.cbufs[shader].buffer_offset / (4 * sizeof(float));
+ /* Use/apply the constant buffer size and offsets here */
+ count = cbuf->buffer_size / (4 * sizeof(float));
+ data += cbuf->buffer_offset / (4 * sizeof(float));
+
+ if (ss->hw_version >= SVGA3D_HWVERSION_WS8_B1) {
+ ret = emit_const_range( svga, shader, offset, count, data );
+ }
+ else {
+ for (i = 0; i < count; i++) {
+ ret = emit_const( svga, shader, offset + i, data[i] );
+ if (ret != PIPE_OK) {
+ break;
+ }
+ }
+ }
+
+ pipe_buffer_unmap(&svga->pipe, transfer);
- if (ss->hw_version >= SVGA3D_HWVERSION_WS8_B1) {
- ret = emit_const_range( svga, shader, offset, count, data );
if (ret != PIPE_OK) {
- goto done;
+ return ret;
}
- } else {
- for (i = 0; i < count; i++) {
- ret = emit_const( svga, shader, offset + i, data[i] );
- if (ret != PIPE_OK) {
- goto done;
+ }
+
+ /* emit extra shader constants */
+ {
+ const struct svga_shader_variant *variant = NULL;
+ unsigned offset;
+ float extras[MAX_EXTRA_CONSTS][4];
+ unsigned count, i;
+
+ switch (shader) {
+ case PIPE_SHADER_VERTEX:
+ variant = svga->state.hw_draw.vs;
+ count = svga_get_extra_vs_constants(svga, (float *) extras);
+ break;
+ case PIPE_SHADER_FRAGMENT:
+ variant = svga->state.hw_draw.fs;
+ count = svga_get_extra_fs_constants(svga, (float *) extras);
+ break;
+ default:
+ assert(!"Unexpected shader type");
+ count = 0;
+ }
+
+ assert(variant);
+ offset = variant->shader->info.file_max[TGSI_FILE_CONSTANT] + 1;
+ assert(count <= Elements(extras));
+
+ if (count > 0) {
+ if (ss->hw_version >= SVGA3D_HWVERSION_WS8_B1) {
+ ret = emit_const_range(svga, shader, offset, count,
+ (const float (*) [4])extras);
+ }
+ else {
+ for (i = 0; i < count; i++) {
+ ret = emit_const(svga, shader, offset + i, extras[i]);
+ if (ret != PIPE_OK)
+ return ret;
+ }
}
}
}
-done:
- if (data)
- pipe_buffer_unmap(&svga->pipe, transfer);
+ return ret;
+}
+
+
+
+static enum pipe_error
+emit_constbuf_vgpu10(struct svga_context *svga, unsigned shader)
+{
+ const struct pipe_constant_buffer *cbuf;
+ struct pipe_resource *dst_buffer = NULL;
+ enum pipe_error ret = PIPE_OK;
+ struct pipe_transfer *src_transfer;
+ struct svga_winsys_surface *dst_handle;
+ float extras[MAX_EXTRA_CONSTS][4];
+ unsigned extra_count, extra_size, extra_offset;
+ unsigned new_buf_size;
+ void *src_map = NULL, *dst_map;
+ unsigned offset;
+ const struct svga_shader_variant *variant;
+
+ assert(shader == PIPE_SHADER_VERTEX ||
+ shader == PIPE_SHADER_GEOMETRY ||
+ shader == PIPE_SHADER_FRAGMENT);
+
+ cbuf = &svga->curr.constbufs[shader][0];
+
+ switch (shader) {
+ case PIPE_SHADER_VERTEX:
+ variant = svga->state.hw_draw.vs;
+ extra_count = svga_get_extra_vs_constants(svga, (float *) extras);
+ break;
+ case PIPE_SHADER_FRAGMENT:
+ variant = svga->state.hw_draw.fs;
+ extra_count = svga_get_extra_fs_constants(svga, (float *) extras);
+ break;
+ case PIPE_SHADER_GEOMETRY:
+ variant = svga->state.hw_draw.gs;
+ extra_count = svga_get_extra_gs_constants(svga, (float *) extras);
+ break;
+ default:
+ assert(!"Unexpected shader type");
+ /* Don't return an error code since we don't want to keep re-trying
+ * this function and getting stuck in an infinite loop.
+ */
+ return PIPE_OK;
+ }
+
+ assert(variant);
+
+ /* Compute extra constants size and offset in bytes */
+ extra_size = extra_count * 4 * sizeof(float);
+ extra_offset = 4 * sizeof(float) * variant->extra_const_start;
+
+ if (cbuf->buffer_size + extra_size == 0)
+ return PIPE_OK; /* nothing to do */
+
+ /* Typically, the cbuf->buffer here is a user-space buffer so mapping
+ * it is really cheap. If we ever get real HW buffers for constants
+ * we should void mapping and instead use a ResourceCopy command.
+ */
+ if (cbuf->buffer_size > 0) {
+ src_map = pipe_buffer_map_range(&svga->pipe, cbuf->buffer,
+ cbuf->buffer_offset, cbuf->buffer_size,
+ PIPE_TRANSFER_READ, &src_transfer);
+ assert(src_map);
+ if (!src_map) {
+ return PIPE_ERROR_OUT_OF_MEMORY;
+ }
+ }
+
+ /* The new/dest buffer's size must be large enough to hold the original,
+ * user-specified constants, plus the extra constants.
+ * The size of the original constant buffer _should_ agree with what the
+ * shader is expecting, but it might not (it's not enforced anywhere by
+ * gallium).
+ */
+ new_buf_size = MAX2(cbuf->buffer_size, extra_offset) + extra_size;
+
+ /* According to the DX10 spec, the constant buffer size must be
+ * in multiples of 16.
+ */
+ new_buf_size = align(new_buf_size, 16);
+
+ ret = u_upload_alloc(svga->const0_upload, 0, new_buf_size, &offset,
+ &dst_buffer, &dst_map);
+ if (ret != PIPE_OK || !dst_map) {
+ if (src_map)
+ pipe_buffer_unmap(&svga->pipe, src_transfer);
+ return PIPE_ERROR_OUT_OF_MEMORY;
+ }
+
+ if (src_map) {
+ memcpy(dst_map, src_map, cbuf->buffer_size);
+ pipe_buffer_unmap(&svga->pipe, src_transfer);
+ }
+
+ if (extra_size) {
+ assert(extra_offset + extra_size <= new_buf_size);
+ memcpy((char *) dst_map + extra_offset, extras, extra_size);
+ }
+ u_upload_unmap(svga->const0_upload);
+
+ /* Issue the SetSingleConstantBuffer command */
+ dst_handle = svga_buffer_handle(svga, dst_buffer);
+ if (!dst_handle) {
+ pipe_resource_reference(&dst_buffer, NULL);
+ return PIPE_ERROR_OUT_OF_MEMORY;
+ }
+
+ assert(new_buf_size % 16 == 0);
+ ret = SVGA3D_vgpu10_SetSingleConstantBuffer(svga->swc,
+ 0, /* index */
+ svga_shader_type(shader),
+ dst_handle,
+ offset,
+ new_buf_size);
+
+ if (ret != PIPE_OK) {
+ pipe_resource_reference(&dst_buffer, NULL);
+ return ret;
+ }
+
+ /* Save this const buffer until it's replaced in the future.
+ * Otherwise, all references to the buffer will go away after the
+ * command buffer is submitted, it'll get recycled and we will have
+ * incorrect constant buffer bindings.
+ */
+ pipe_resource_reference(&svga->state.hw_draw.constbuf[shader], dst_buffer);
+
+ svga->state.hw_draw.default_constbuf_size[shader] = new_buf_size;
+
+ pipe_resource_reference(&dst_buffer, NULL);
return ret;
}
+static enum pipe_error
+emit_consts_vgpu10(struct svga_context *svga, unsigned shader)
+{
+ enum pipe_error ret;
+ unsigned dirty_constbufs;
+ unsigned enabled_constbufs;
+
+ /* Emit 0th constant buffer (with extra constants) */
+ ret = emit_constbuf_vgpu10(svga, shader);
+ if (ret != PIPE_OK) {
+ return ret;
+ }
+
+ enabled_constbufs = svga->state.hw_draw.enabled_constbufs[shader] | 1u;
+
+ /* Emit other constant buffers (UBOs) */
+ dirty_constbufs = svga->state.dirty_constbufs[shader] & ~1u;
+
+ while (dirty_constbufs) {
+ unsigned index = u_bit_scan(&dirty_constbufs);
+ unsigned offset = svga->curr.constbufs[shader][index].buffer_offset;
+ unsigned size = svga->curr.constbufs[shader][index].buffer_size;
+ struct svga_buffer *buffer =
+ svga_buffer(svga->curr.constbufs[shader][index].buffer);
+ struct svga_winsys_surface *handle;
+
+ if (buffer) {
+ handle = svga_buffer_handle(svga, &buffer->b.b);
+ enabled_constbufs |= 1 << index;
+ }
+ else {
+ handle = NULL;
+ enabled_constbufs &= ~(1 << index);
+ assert(offset == 0);
+ assert(size == 0);
+ }
+
+ assert(size % 16 == 0);
+ ret = SVGA3D_vgpu10_SetSingleConstantBuffer(svga->swc,
+ index,
+ svga_shader_type(shader),
+ handle,
+ offset,
+ size);
+ if (ret != PIPE_OK)
+ return ret;
+ }
+
+ svga->state.hw_draw.enabled_constbufs[shader] = enabled_constbufs;
+ svga->state.dirty_constbufs[shader] = 0;
+
+ return ret;
+}
+
static enum pipe_error
emit_fs_consts(struct svga_context *svga, unsigned dirty)
{
- struct svga_screen *ss = svga_screen(svga->pipe.screen);
const struct svga_shader_variant *variant = svga->state.hw_draw.fs;
enum pipe_error ret = PIPE_OK;
/* SVGA_NEW_FS_CONST_BUFFER
*/
- ret = emit_consts( svga, PIPE_SHADER_FRAGMENT );
- if (ret != PIPE_OK)
- return ret;
-
- /* emit extra shader constants */
- {
- unsigned offset = variant->shader->info.file_max[TGSI_FILE_CONSTANT] + 1;
- float extras[MAX_EXTRA_CONSTS][4];
- unsigned count, i;
-
- count = svga_get_extra_fs_constants(svga, (float *) extras);
-
- if (ss->hw_version >= SVGA3D_HWVERSION_WS8_B1) {
- ret = emit_const_range(svga, PIPE_SHADER_FRAGMENT, offset, count,
- (const float (*) [4])extras);
- } else {
- for (i = 0; i < count; i++) {
- ret = emit_const(svga, PIPE_SHADER_FRAGMENT, offset + i, extras[i]);
- if (ret != PIPE_OK)
- return ret;
- }
- }
+ if (svga_have_vgpu10(svga)) {
+ ret = emit_consts_vgpu10(svga, PIPE_SHADER_FRAGMENT);
+ }
+ else {
+ ret = emit_consts_vgpu9(svga, PIPE_SHADER_FRAGMENT);
}
return ret;
static enum pipe_error
emit_vs_consts(struct svga_context *svga, unsigned dirty)
{
- struct svga_screen *ss = svga_screen(svga->pipe.screen);
const struct svga_shader_variant *variant = svga->state.hw_draw.vs;
enum pipe_error ret = PIPE_OK;
/* SVGA_NEW_VS_CONST_BUFFER
*/
- ret = emit_consts( svga, PIPE_SHADER_VERTEX );
- if (ret != PIPE_OK)
- return ret;
-
- /* emit extra shader constants */
- {
- unsigned offset = variant->shader->info.file_max[TGSI_FILE_CONSTANT] + 1;
- float extras[MAX_EXTRA_CONSTS][4];
- unsigned count, i;
-
- count = svga_get_extra_vs_constants(svga, (float *) extras);
- assert(count <= Elements(extras));
-
- if (ss->hw_version >= SVGA3D_HWVERSION_WS8_B1) {
- ret = emit_const_range(svga, PIPE_SHADER_VERTEX, offset, count,
- (const float (*) [4]) extras);
- } else {
- for (i = 0; i < count; i++) {
- ret = emit_const(svga, PIPE_SHADER_VERTEX, offset + i, extras[i]);
- if (ret != PIPE_OK)
- return ret;
- }
- }
+ if (svga_have_vgpu10(svga)) {
+ ret = emit_consts_vgpu10(svga, PIPE_SHADER_VERTEX);
+ }
+ else {
+ ret = emit_consts_vgpu9(svga, PIPE_SHADER_VERTEX);
}
return ret;
SVGA_NEW_VS_VARIANT),
emit_vs_consts
};
+
+
+static enum pipe_error
+emit_gs_consts(struct svga_context *svga, unsigned dirty)
+{
+ const struct svga_shader_variant *variant = svga->state.hw_draw.gs;
+ enum pipe_error ret = PIPE_OK;
+
+ /* SVGA_NEW_GS_VARIANT
+ */
+ if (variant == NULL)
+ return PIPE_OK;
+
+ /* SVGA_NEW_GS_CONST_BUFFER
+ */
+ if (svga_have_vgpu10(svga)) {
+ /**
+ * If only the rasterizer state has changed and the current geometry
+ * shader does not emit wide points, then there is no reason to
+ * re-emit the GS constants, so skip it.
+ */
+ if (dirty == SVGA_NEW_RAST && !variant->key.gs.wide_point)
+ return PIPE_OK;
+
+ ret = emit_consts_vgpu10(svga, PIPE_SHADER_GEOMETRY);
+ }
+
+ return ret;
+}
+
+
+struct svga_tracked_state svga_hw_gs_constants =
+{
+ "hw gs params",
+ (SVGA_NEW_GS_CONST_BUFFER |
+ SVGA_NEW_RAST |
+ SVGA_NEW_GS_VARIANT),
+ emit_gs_consts
+};
projects / mesa.git / blobdiff