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-rw-r--r--src/gallium/auxiliary/util/u_blitter.c89
-rw-r--r--src/gallium/auxiliary/util/u_blitter.h1
2 files changed, 69 insertions, 21 deletions
diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index 1500aa4a759..1f8b6790398 100644
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -68,6 +68,7 @@ struct blitter_context_priv
/* Fragment shaders. */
/* The shader at index i outputs color to color buffers 0,1,...,i-1. */
void *fs_col[PIPE_MAX_COLOR_BUFS+1];
+ void *fs_col_int[PIPE_MAX_COLOR_BUFS+1];
/* FS which outputs a color from a texture,
where the index is PIPE_TEXTURE_* to be sampled. */
@@ -88,6 +89,8 @@ struct blitter_context_priv
void *dsa_keep_depth_write_stencil;
void *velem_state;
+ void *velem_uint_state;
+ void *velem_sint_state;
/* Sampler state for clamping to a miplevel. */
void *sampler_state[PIPE_MAX_TEXTURE_LEVELS * 2];
@@ -208,6 +211,27 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
}
ctx->velem_state = pipe->create_vertex_elements_state(pipe, 2, &velem[0]);
+ memset(&velem[0], 0, sizeof(velem[0]) * 2);
+ for (i = 0; i < 2; i++) {
+ velem[i].src_offset = i * 4 * sizeof(float);
+ if (i == 0) {
+ velem[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
+ } else {
+ velem[i].src_format = PIPE_FORMAT_R32G32B32A32_SINT;
+ }
+ }
+ ctx->velem_sint_state = pipe->create_vertex_elements_state(pipe, 2, &velem[0]);
+
+ memset(&velem[0], 0, sizeof(velem[0]) * 2);
+ for (i = 0; i < 2; i++) {
+ velem[i].src_offset = i * 4 * sizeof(float);
+ if (i == 0) {
+ velem[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
+ } else {
+ velem[i].src_format = PIPE_FORMAT_R32G32B32A32_UINT;
+ }
+ }
+ ctx->velem_uint_state = pipe->create_vertex_elements_state(pipe, 2, &velem[0]);
/* fragment shaders are created on-demand */
/* vertex shader */
@@ -250,6 +274,8 @@ void util_blitter_destroy(struct blitter_context *blitter)
pipe->delete_rasterizer_state(pipe, ctx->rs_state);
pipe->delete_vs_state(pipe, ctx->vs);
pipe->delete_vertex_elements_state(pipe, ctx->velem_state);
+ pipe->delete_vertex_elements_state(pipe, ctx->velem_sint_state);
+ pipe->delete_vertex_elements_state(pipe, ctx->velem_uint_state);
for (i = 0; i < PIPE_MAX_TEXTURE_TYPES; i++) {
if (ctx->fs_texfetch_col[i])
@@ -258,9 +284,12 @@ void util_blitter_destroy(struct blitter_context *blitter)
pipe->delete_fs_state(pipe, ctx->fs_texfetch_depth[i]);
}
- for (i = 0; i <= PIPE_MAX_COLOR_BUFS; i++)
+ for (i = 0; i <= PIPE_MAX_COLOR_BUFS; i++) {
if (ctx->fs_col[i])
pipe->delete_fs_state(pipe, ctx->fs_col[i]);
+ if (ctx->fs_col_int[i])
+ pipe->delete_fs_state(pipe, ctx->fs_col_int[i]);
+ }
for (i = 0; i < PIPE_MAX_TEXTURE_LEVELS * 2; i++)
if (ctx->sampler_state[i])
@@ -451,10 +480,11 @@ static void blitter_set_clear_color(struct blitter_context_priv *ctx,
if (color) {
for (i = 0; i < 4; i++) {
- ctx->vertices[i][1][0] = color->f[0];
- ctx->vertices[i][1][1] = color->f[1];
- ctx->vertices[i][1][2] = color->f[2];
- ctx->vertices[i][1][3] = color->f[3];
+ uint32_t *uiverts = (uint32_t *)ctx->vertices[i][1];
+ uiverts[0] = color->ui[0];
+ uiverts[1] = color->ui[1];
+ uiverts[2] = color->ui[2];
+ uiverts[3] = color->ui[3];
}
} else {
for (i = 0; i < 4; i++) {
@@ -609,19 +639,28 @@ void **blitter_get_sampler_state(struct blitter_context_priv *ctx,
}
static INLINE
-void *blitter_get_fs_col(struct blitter_context_priv *ctx, unsigned num_cbufs)
+void *blitter_get_fs_col(struct blitter_context_priv *ctx, unsigned num_cbufs,
+ boolean int_format)
{
struct pipe_context *pipe = ctx->base.pipe;
assert(num_cbufs <= PIPE_MAX_COLOR_BUFS);
- if (!ctx->fs_col[num_cbufs])
- ctx->fs_col[num_cbufs] =
- util_make_fragment_cloneinput_shader(pipe, num_cbufs,
- TGSI_SEMANTIC_GENERIC,
- TGSI_INTERPOLATE_LINEAR);
-
- return ctx->fs_col[num_cbufs];
+ if (int_format) {
+ if (!ctx->fs_col_int[num_cbufs])
+ ctx->fs_col_int[num_cbufs] =
+ util_make_fragment_cloneinput_shader(pipe, num_cbufs,
+ TGSI_SEMANTIC_GENERIC,
+ TGSI_INTERPOLATE_CONSTANT);
+ return ctx->fs_col_int[num_cbufs];
+ } else {
+ if (!ctx->fs_col[num_cbufs])
+ ctx->fs_col[num_cbufs] =
+ util_make_fragment_cloneinput_shader(pipe, num_cbufs,
+ TGSI_SEMANTIC_GENERIC,
+ TGSI_INTERPOLATE_LINEAR);
+ return ctx->fs_col[num_cbufs];
+ }
}
/** Convert PIPE_TEXTURE_x to TGSI_TEXTURE_x */
@@ -721,6 +760,7 @@ static void util_blitter_clear_custom(struct blitter_context *blitter,
unsigned width, unsigned height,
unsigned num_cbufs,
unsigned clear_buffers,
+ enum pipe_format cbuf_format,
const union pipe_color_union *color,
double depth, unsigned stencil,
void *custom_blend, void *custom_dsa)
@@ -728,7 +768,7 @@ static void util_blitter_clear_custom(struct blitter_context *blitter,
struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
struct pipe_context *pipe = ctx->base.pipe;
struct pipe_stencil_ref sr = { { 0 } };
-
+ boolean int_format = util_format_is_pure_integer(cbuf_format);
assert(num_cbufs <= PIPE_MAX_COLOR_BUFS);
blitter_set_running_flag(ctx);
@@ -760,8 +800,14 @@ static void util_blitter_clear_custom(struct blitter_context *blitter,
pipe->set_stencil_ref(pipe, &sr);
pipe->bind_rasterizer_state(pipe, ctx->rs_state);
- pipe->bind_vertex_elements_state(pipe, ctx->velem_state);
- pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, num_cbufs));
+ if (util_format_is_pure_sint(cbuf_format)) {
+ pipe->bind_vertex_elements_state(pipe, ctx->velem_sint_state);
+ } else if (util_format_is_pure_uint(cbuf_format)) {
+ pipe->bind_vertex_elements_state(pipe, ctx->velem_uint_state);
+ } else {
+ pipe->bind_vertex_elements_state(pipe, ctx->velem_state);
+ }
+ pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, num_cbufs, int_format));
pipe->bind_vs_state(pipe, ctx->vs);
if (ctx->has_geometry_shader)
pipe->bind_gs_state(pipe, NULL);
@@ -779,11 +825,12 @@ void util_blitter_clear(struct blitter_context *blitter,
unsigned width, unsigned height,
unsigned num_cbufs,
unsigned clear_buffers,
+ enum pipe_format cbuf_format,
const union pipe_color_union *color,
double depth, unsigned stencil)
{
util_blitter_clear_custom(blitter, width, height, num_cbufs,
- clear_buffers, color, depth, stencil,
+ clear_buffers, cbuf_format, color, depth, stencil,
NULL, NULL);
}
@@ -793,7 +840,7 @@ void util_blitter_clear_depth_custom(struct blitter_context *blitter,
{
static const union pipe_color_union color;
util_blitter_clear_custom(blitter, width, height, 0,
- 0, &color, depth, 0, NULL, custom_dsa);
+ 0, PIPE_FORMAT_NONE, &color, depth, 0, NULL, custom_dsa);
}
static
@@ -1010,7 +1057,7 @@ void util_blitter_clear_render_target(struct blitter_context *blitter,
pipe->bind_blend_state(pipe, ctx->blend_write_color);
pipe->bind_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
pipe->bind_rasterizer_state(pipe, ctx->rs_state);
- pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 1));
+ pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 1, FALSE));
pipe->bind_vs_state(pipe, ctx->vs);
if (ctx->has_geometry_shader)
pipe->bind_gs_state(pipe, NULL);
@@ -1078,7 +1125,7 @@ void util_blitter_clear_depth_stencil(struct blitter_context *blitter,
pipe->bind_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
pipe->bind_rasterizer_state(pipe, ctx->rs_state);
- pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 0));
+ pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 0, FALSE));
pipe->bind_vs_state(pipe, ctx->vs);
if (ctx->has_geometry_shader)
pipe->bind_gs_state(pipe, NULL);
@@ -1127,7 +1174,7 @@ void util_blitter_custom_depth_stencil(struct blitter_context *blitter,
pipe->bind_depth_stencil_alpha_state(pipe, dsa_stage);
pipe->bind_rasterizer_state(pipe, ctx->rs_state);
- pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 0));
+ pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 0, FALSE));
pipe->bind_vs_state(pipe, ctx->vs);
if (ctx->has_geometry_shader)
pipe->bind_gs_state(pipe, NULL);
diff --git a/src/gallium/auxiliary/util/u_blitter.h b/src/gallium/auxiliary/util/u_blitter.h
index d208ec38d01..798096e74df 100644
--- a/src/gallium/auxiliary/util/u_blitter.h
+++ b/src/gallium/auxiliary/util/u_blitter.h
@@ -147,6 +147,7 @@ void util_blitter_clear(struct blitter_context *blitter,
unsigned width, unsigned height,
unsigned num_cbufs,
unsigned clear_buffers,
+ enum pipe_format cbuf_format,
const union pipe_color_union *color,
double depth, unsigned stencil);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 17:02:42 +0000