#include "program/prog_instruction.h"
#include "st_context.h"
#include "st_atom.h"
+#include "st_cb_bitmap.h"
#include "st_cb_clear.h"
#include "st_cb_fbo.h"
#include "st_format.h"
cso_delete_vertex_shader(st->cso_context, st->clear.vs);
st->clear.vs = NULL;
}
+ if (st->clear.vs_layered) {
+ cso_delete_vertex_shader(st->cso_context, st->clear.vs_layered);
+ st->clear.vs_layered = NULL;
+ }
+ if (st->clear.gs_layered) {
+ cso_delete_geometry_shader(st->cso_context, st->clear.gs_layered);
+ st->clear.gs_layered = NULL;
+ }
}
/**
* Helper function to set the fragment shaders.
*/
-static INLINE void
+static inline void
set_fragment_shader(struct st_context *st)
{
if (!st->clear.fs)
/**
* Helper function to set the vertex shader.
*/
-static INLINE void
+static inline void
set_vertex_shader(struct st_context *st)
{
/* vertex shader - still required to provide the linkage between
const uint semantic_indexes[] = { 0, 0 };
st->clear.vs = util_make_vertex_passthrough_shader(st->pipe, 2,
semantic_names,
- semantic_indexes);
+ semantic_indexes,
+ FALSE);
}
cso_set_vertex_shader_handle(st->cso_context, st->clear.vs);
+ cso_set_geometry_shader_handle(st->cso_context, NULL);
}
{
struct pipe_context *pipe = st->pipe;
- if (!pipe->screen->get_param(pipe->screen, PIPE_CAP_TGSI_INSTANCEID) ||
- !pipe->screen->get_param(pipe->screen, PIPE_CAP_TGSI_VS_LAYER)) {
- assert(!"Got layered clear, but the VS layer output is unsupported");
+ if (!pipe->screen->get_param(pipe->screen, PIPE_CAP_TGSI_INSTANCEID)) {
+ assert(!"Got layered clear, but VS instancing is unsupported");
set_vertex_shader(st);
return;
}
if (!st->clear.vs_layered) {
- st->clear.vs_layered = util_make_layered_clear_vertex_shader(pipe);
+ bool vs_layer =
+ pipe->screen->get_param(pipe->screen, PIPE_CAP_TGSI_VS_LAYER_VIEWPORT);
+ if (vs_layer) {
+ st->clear.vs_layered = util_make_layered_clear_vertex_shader(pipe);
+ } else {
+ st->clear.vs_layered = util_make_layered_clear_helper_vertex_shader(pipe);
+ st->clear.gs_layered = util_make_layered_clear_geometry_shader(pipe);
+ }
}
cso_set_vertex_shader_handle(st->cso_context, st->clear.vs_layered);
+ cso_set_geometry_shader_handle(st->cso_context, st->clear.gs_layered);
}
vb.stride = 8 * sizeof(float);
- if (u_upload_alloc(st->uploader, 0, 4 * sizeof(vertices[0]),
- &vb.buffer_offset, &vb.buffer,
- (void **) &vertices) != PIPE_OK) {
+ u_upload_alloc(st->uploader, 0, 4 * sizeof(vertices[0]), 4,
+ &vb.buffer_offset, &vb.buffer,
+ (void **) &vertices);
+ if (!vb.buffer) {
return;
}
+ /* Convert Z from [0,1] to [-1,1] range */
+ z = z * 2.0f - 1.0f;
+
/* positions */
vertices[0][0][0] = x0;
vertices[0][0][1] = y0;
util_framebuffer_get_num_layers(&st->state.framebuffer);
/*
- printf("%s %s%s%s %f,%f %f,%f\n", __FUNCTION__,
+ printf("%s %s%s%s %f,%f %f,%f\n", __func__,
color ? "color, " : "",
depth ? "depth, " : "",
stencil ? "stencil" : "",
cso_save_fragment_shader(st->cso_context);
cso_save_stream_outputs(st->cso_context);
cso_save_vertex_shader(st->cso_context);
+ cso_save_tessctrl_shader(st->cso_context);
+ cso_save_tesseval_shader(st->cso_context);
cso_save_geometry_shader(st->cso_context);
cso_save_vertex_elements(st->cso_context);
cso_save_aux_vertex_buffer_slot(st->cso_context);
struct pipe_viewport_state vp;
vp.scale[0] = 0.5f * fb_width;
vp.scale[1] = fb_height * (invert ? -0.5f : 0.5f);
- vp.scale[2] = 1.0f;
- vp.scale[3] = 1.0f;
+ vp.scale[2] = 0.5f;
vp.translate[0] = 0.5f * fb_width;
vp.translate[1] = 0.5f * fb_height;
- vp.translate[2] = 0.0f;
- vp.translate[3] = 0.0f;
+ vp.translate[2] = 0.5f;
cso_set_viewport(st->cso_context, &vp);
}
set_fragment_shader(st);
- cso_set_geometry_shader_handle(st->cso_context, NULL);
+ cso_set_tessctrl_shader_handle(st->cso_context, NULL);
+ cso_set_tesseval_shader_handle(st->cso_context, NULL);
if (num_layers > 1)
set_vertex_shader_layered(st);
cso_restore_viewport(st->cso_context);
cso_restore_fragment_shader(st->cso_context);
cso_restore_vertex_shader(st->cso_context);
+ cso_restore_tessctrl_shader(st->cso_context);
+ cso_restore_tesseval_shader(st->cso_context);
cso_restore_geometry_shader(st->cso_context);
cso_restore_vertex_elements(st->cso_context);
cso_restore_aux_vertex_buffer_slot(st->cso_context);
/**
* Return if the scissor must be enabled during the clear.
*/
-static INLINE GLboolean
+static inline GLboolean
is_scissor_enabled(struct gl_context *ctx, struct gl_renderbuffer *rb)
{
return (ctx->Scissor.EnableFlags & 1) &&
/**
* Return if all of the color channels are masked.
*/
-static INLINE GLboolean
+static inline GLboolean
is_color_disabled(struct gl_context *ctx, int i)
{
return !ctx->Color.ColorMask[i][0] &&
/**
* Return if any of the color channels are masked.
*/
-static INLINE GLboolean
+static inline GLboolean
is_color_masked(struct gl_context *ctx, int i)
{
return !ctx->Color.ColorMask[i][0] ||
/**
* Return if all of the stencil bits are masked.
*/
-static INLINE GLboolean
+static inline GLboolean
is_stencil_disabled(struct gl_context *ctx, struct gl_renderbuffer *rb)
{
const GLuint stencilMax = 0xff;
/**
* Return if any of the stencil bits are masked.
*/
-static INLINE GLboolean
+static inline GLboolean
is_stencil_masked(struct gl_context *ctx, struct gl_renderbuffer *rb)
{
const GLuint stencilMax = 0xff;
GLbitfield clear_buffers = 0x0;
GLuint i;
+ st_flush_bitmap_cache(st);
+
/* This makes sure the pipe has the latest scissor, etc values */
- st_validate_state( st );
+ st_validate_state( st, ST_PIPELINE_RENDER );
if (mask & BUFFER_BITS_COLOR) {
for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) {
projects / mesa.git / blobdiff