AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mesa/es: Fix GL_OES_draw_texture support.

Browse Source 
st_DrawTex calls util_draw_vertex_buffer.  Since
ac4abaecd5, the caller is expected to set
vertex elements before calling.
This commit is contained in:
Chia-I Wu
2010-03-11 18:07:07 +08:00
parent 4c5c442f12
commit 9f5de23d0a
1 changed files with 11 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/mesa/es/state_tracker/st_cb_drawtex.c
+11
View File
@@ -120,6 +120,7 @@ st_DrawTex(GLcontext *ctx, GLfloat x, GLfloat y, GLfloat z,
GLboolean emitColor;
uint semantic_names[2 + MAX_TEXTURE_UNITS];
uint semantic_indexes[2 + MAX_TEXTURE_UNITS];
struct pipe_vertex_element velements[2 + MAX_TEXTURE_UNITS];
GLbitfield inputs = VERT_BIT_POS;
/* determine if we need vertex color */
@@ -232,6 +233,7 @@ st_DrawTex(GLcontext *ctx, GLfloat x, GLfloat y, GLfloat z,
cso_save_viewport(cso);
cso_save_vertex_shader(cso);
cso_save_vertex_elements(cso);
{
void *vs = lookup_shader(pipe, numAttribs,
@@ -239,6 +241,14 @@ st_DrawTex(GLcontext *ctx, GLfloat x, GLfloat y, GLfloat z,
cso_set_vertex_shader_handle(cso, vs);
}
for (i = 0; i < numAttribs; i++) {
velements[i].src_offset = i * 4 * sizeof(float);
velements[i].instance_divisor = 0;
velements[i].vertex_buffer_index = 0;
velements[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
}
cso_set_vertex_elements(cso, numAttribs, velements);
/* viewport state: viewport matching window dims */
{
const struct gl_framebuffer *fb = st->ctx->DrawBuffer;
@@ -270,6 +280,7 @@ st_DrawTex(GLcontext *ctx, GLfloat x, GLfloat y, GLfloat z,
/* restore state */
cso_restore_viewport(cso);
cso_restore_vertex_shader(cso);
cso_restore_vertex_elements(cso);
}