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opengl emulator - handle shader string decoding

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Shader strings are sent over the wire protocal as one concatenated
string. a special api call - glShaderString is used to handle the
encoding and decoding of this string.

Change-Id: Id682763f35e9fcc6215559931db2112a4fa981a9
This commit is contained in:
Jacky Romano
2011-04-23 20:16:00 +03:00
committed by David 'Digit' Turner
parent 5b840fb32b
commit 68e7ee63f5
4 changed files with 13 additions and 4 deletions
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7
tools/emulator/opengl/host/libs/GLESv2_dec/GL2Decoder.cpp
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@@ -57,7 +57,7 @@ int GL2Decoder::initGL(get_proc_func_t getProcFunc, void *getProcFuncData)
set_glDrawElementsOffset(s_glDrawElementsOffset); set_glDrawElementsOffset(s_glDrawElementsOffset);
set_glDrawElementsData(s_glDrawElementsData); set_glDrawElementsData(s_glDrawElementsData);
set_glShaderString(s_glShaderString);
return 0; return 0;
} }
@@ -108,3 +108,8 @@ void GL2Decoder::s_glDrawElementsOffset(void *self, GLenum mode, GLsizei count,
ctx->glDrawElements(mode, count, type, (void *)offset); ctx->glDrawElements(mode, count, type, (void *)offset);
} }
void GL2Decoder::s_glShaderString(void *self, GLuint shader, GLstr string, GLsizei len)
{
GL2Decoder *ctx = (GL2Decoder *)self;
ctx->glShaderSource(shader, 1, &string, NULL);
}

4
tools/emulator/opengl/host/libs/GLESv2_dec/GL2Decoder.h
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@@ -30,8 +30,6 @@ private:
static void s_glDrawElementsOffset(void *self, GLenum mode, GLsizei count, GLenum type, GLuint offset); static void s_glDrawElementsOffset(void *self, GLenum mode, GLsizei count, GLenum type, GLuint offset);
static void s_glDrawElementsData(void *self, GLenum mode, GLsizei count, GLenum type, void * data, GLuint datalen); static void s_glDrawElementsData(void *self, GLenum mode, GLsizei count, GLenum type, void * data, GLuint datalen);
static void s_glShaderString(void *self, GLuint shader, GLstr string, GLsizei len);
}; };
#endif #endif

5
tools/emulator/opengl/system/GLESv2_enc/gl2.attrib
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@@ -538,3 +538,8 @@ glGetCompressedTextureFormats
dir formats out dir formats out
len formats (count * sizeof(GLint)) len formats (count * sizeof(GLint))
flag custom_decoder flag custom_decoder
#GL_ENTRY(void, glShaderString, GLuint shader, GLchar *string, GLsizei len)
glShaderString
len string len
flag custom_decoder

1
tools/emulator/opengl/system/GLESv2_enc/gl2.in
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@@ -211,5 +211,6 @@ GL_ENTRY(void, glVertexAttribPointerOffset, GLuint indx, GLint size, GLenum type
GL_ENTRY(void, glDrawElementsOffset, GLenum mode, GLsizei count, GLenum type, GLuint offset) GL_ENTRY(void, glDrawElementsOffset, GLenum mode, GLsizei count, GLenum type, GLuint offset)
GL_ENTRY(void, glDrawElementsData, GLenum mode, GLsizei count, GLenum type, void *data, GLuint datalen) GL_ENTRY(void, glDrawElementsData, GLenum mode, GLsizei count, GLenum type, void *data, GLuint datalen)
GL_ENTRY(void, glGetCompressedTextureFormats, int count, GLint *formats) GL_ENTRY(void, glGetCompressedTextureFormats, int count, GLint *formats)
GL_ENTRY(void, glShaderString, GLuint shader, GLstr string, GLsizei len)